JP6529973B2 - バッチ処理用傾斜プレート及びその使用方法 - Google Patents
バッチ処理用傾斜プレート及びその使用方法 Download PDFInfo
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- JP6529973B2 JP6529973B2 JP2016533533A JP2016533533A JP6529973B2 JP 6529973 B2 JP6529973 B2 JP 6529973B2 JP 2016533533 A JP2016533533 A JP 2016533533A JP 2016533533 A JP2016533533 A JP 2016533533A JP 6529973 B2 JP6529973 B2 JP 6529973B2
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
- H01L21/0226—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process
- H01L21/02263—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase
- H01L21/02271—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition
- H01L21/0228—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition deposition by cyclic CVD, e.g. ALD, ALE, pulsed CVD
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45523—Pulsed gas flow or change of composition over time
- C23C16/45525—Atomic layer deposition [ALD]
- C23C16/45544—Atomic layer deposition [ALD] characterized by the apparatus
- C23C16/45548—Atomic layer deposition [ALD] characterized by the apparatus having arrangements for gas injection at different locations of the reactor for each ALD half-reaction
- C23C16/45551—Atomic layer deposition [ALD] characterized by the apparatus having arrangements for gas injection at different locations of the reactor for each ALD half-reaction for relative movement of the substrate and the gas injectors or half-reaction reactor compartments
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45563—Gas nozzles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/0262—Reduction or decomposition of gaseous compounds, e.g. CVD
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Chemical Vapour Deposition (AREA)
Description
Claims (15)
- 円形ガス分配アセンブリの前面にあり且つ前記円形ガス分配アセンブリの内径領域から外径領域まで延在する複数の細長いガスポートであって、反応性ガスを処理チャンバへ送る反応性ガスポートと、パージガスを前記処理チャンバへ送るパージガスポートと、前記処理チャンバからガスを抜く真空ポートとを備える複数の細長いガスポートを備える、前記処理チャンバ内に位置決めされた円形ガス分配アセンブリと、
回転軸を中心としてほぼ円形の経路で少なくとも1つの基板を回転させるための、前記処理チャンバ内のサセプタアセンブリであって、内側周辺エッジと外側周辺エッジとによって画定される上面を有し、前記円形ガス分配アセンブリの下に位置決めされることにより、前記サセプタアセンブリの前記上面が前記円形ガス分配アセンブリの前記前面に面する、前記サセプタアセンブリと、
前記反応性ガスの流れ方向を変えるように位置決めされることにより、基板が前記サセプタアセンブリ上にある時に、前記反応性ガスが前記基板の表面に対して約90度未満の角度で前記基板の表面と接触する、ダイバータと
を備え、
前記ダイバータの本体における開孔を有する表面は、断面方向から見て前記円形ガス分配アセンブリの前記複数の細長いガスポートが形成されている表面に対して傾きを有する、処理チャンバ。 - 前記ダイバータは、前記サセプタアセンブリの回転方向に角度がつくように反応性ガスの流れを変化させる、請求項1に記載の処理チャンバ。
- 前記ダイバータは、前記サセプタアセンブリの回転と反対の方向に角度がつくように反応性ガスの流れを変化させる、請求項1に記載の処理チャンバ。
- 前記ダイバータは、前記サセプタアセンブリの前記内側周辺エッジに向かって角度がつくように、前記反応性ガスの流れを変化させる、請求項1から3のいずれか一項に記載の処理チャンバ。
- 前記ダイバータは、前記サセプタアセンブリの前記外側周辺エッジに向かって角度がつくように、前記反応性ガスの流れを変化させる、請求項1から3のいずれか一項に記載の処理チャンバ。
- 前記ダイバータは、前記サセプタアセンブリの前記内側周辺エッジに向かって、また前記サセプタアセンブリの回転方向と反対に、角度がつくように、前記反応性ガスの流れを変化させる、請求項1に記載の処理チャンバ。
- 前記ダイバータは、前記サセプタアセンブリの前記外側周辺エッジに向かって、また前記サセプタアセンブリの回転方向に沿って、角度がつくように、前記反応性ガスの流れを変化させる、請求項1に記載の処理チャンバ。
- 前記ダイバータは、前記サセプタアセンブリの前記外側周辺エッジに向かって、また前記サセプタアセンブリの回転方向と反対に、角度がつくように、前記反応性ガスの流れを変化させる、請求項1に記載の処理チャンバ。
- 前記ダイバータは、前記サセプタアセンブリの前記内側周辺エッジに向かって、また前記サセプタアセンブリの回転方向に沿って、角度がつくように、前記反応性ガスの流れを変化させる、請求項1に記載の処理チャンバ。
- 前記角度が、約70〜89度の範囲にある、請求項1から3のいずれか一項に記載の処理チャンバ。
- 前記ダイバータが、前記反応性ガスポートに挿入される、又は前記反応性ガスポートに隣接した前記円形ガス分配アセンブリの前記前面に位置決めされる、請求項1から3のいずれか一項に記載の処理チャンバ。
- 複数の基板を処理する方法であって、
処理方向にサセプタアセンブリを回転させて、前記複数の基板をそれぞれ、ガス分配アセンブリの前面に隣接させて通過させ、前記ガス分配アセンブリからの反応性ガスの流れに前記基板を曝露することと、
ダイバータを制御して、前記反応性ガスの流れに、前記基板の表面に対して約90度未満の角度をつけることと
を含み、
前記ダイバータの本体における開孔を有する表面は、断面方向から見て前記ガス分配アセンブリのガスポートが形成されている表面に対して傾きを有する、方法。 - 前記ダイバータを制御することにより、前記反応性ガスの流れに、前記基板の表面に対して約70〜89度の範囲に角度がつく、請求項12に記載の方法。
- 前記ダイバータを制御することにより、前記反応性ガスの流れに、前記処理方向と反対に角度がつく、請求項12に記載の方法。
- 前記ダイバータを制御することにより、前記反応性ガスの流れに、前記サセプタアセンブリの内側周辺エッジに向かって、あるいは前記サセプタアセンブリの外側周辺エッジに向かって角度がつく、請求項12に記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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US201361909291P | 2013-11-26 | 2013-11-26 | |
US61/909,291 | 2013-11-26 | ||
US14/546,078 | 2014-11-18 | ||
PCT/US2014/066138 WO2015080900A1 (en) | 2013-11-26 | 2014-11-18 | Tilted plate for batch processing and methods of use |
US14/546,078 US20150147889A1 (en) | 2013-11-26 | 2014-11-18 | Tilted Plate For Batch Processing And Methods Of Use |
Publications (2)
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JP2016539506A JP2016539506A (ja) | 2016-12-15 |
JP6529973B2 true JP6529973B2 (ja) | 2019-06-12 |
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JP2016533533A Active JP6529973B2 (ja) | 2013-11-26 | 2014-11-18 | バッチ処理用傾斜プレート及びその使用方法 |
Country Status (6)
Country | Link |
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US (1) | US20150147889A1 (ja) |
JP (1) | JP6529973B2 (ja) |
KR (1) | KR102271731B1 (ja) |
CN (1) | CN105765697B (ja) |
TW (1) | TWI645065B (ja) |
WO (1) | WO2015080900A1 (ja) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9388494B2 (en) | 2012-06-25 | 2016-07-12 | Novellus Systems, Inc. | Suppression of parasitic deposition in a substrate processing system by suppressing precursor flow and plasma outside of substrate region |
US9617638B2 (en) | 2014-07-30 | 2017-04-11 | Lam Research Corporation | Methods and apparatuses for showerhead backside parasitic plasma suppression in a secondary purge enabled ALD system |
US10094023B2 (en) * | 2014-08-01 | 2018-10-09 | Applied Materials, Inc. | Methods and apparatus for chemical vapor deposition of a cobalt layer |
US10273578B2 (en) * | 2014-10-03 | 2019-04-30 | Applied Materials, Inc. | Top lamp module for carousel deposition chamber |
US10954597B2 (en) * | 2015-03-17 | 2021-03-23 | Asm Ip Holding B.V. | Atomic layer deposition apparatus |
JP5938491B1 (ja) * | 2015-03-20 | 2016-06-22 | 株式会社日立国際電気 | 基板処理装置、半導体装置の製造方法、プログラムおよび記録媒体 |
TWI723997B (zh) * | 2015-06-19 | 2021-04-11 | 美商應用材料股份有限公司 | 用於批次處理之注射器及使用方法 |
US9508547B1 (en) * | 2015-08-17 | 2016-11-29 | Lam Research Corporation | Composition-matched curtain gas mixtures for edge uniformity modulation in large-volume ALD reactors |
KR102420015B1 (ko) * | 2015-08-28 | 2022-07-12 | 삼성전자주식회사 | Cs-ald 장치의 샤워헤드 |
KR102589972B1 (ko) * | 2015-09-11 | 2023-10-13 | 어플라이드 머티어리얼스, 인코포레이티드 | 슬롯형 접지 플레이트를 갖춘 플라즈마 모듈 |
US9873943B2 (en) * | 2015-12-15 | 2018-01-23 | Taiwan Semiconductor Manufacturing Co., Ltd. | Apparatus and method for spatial atomic layer deposition |
US9738977B1 (en) | 2016-06-17 | 2017-08-22 | Lam Research Corporation | Showerhead curtain gas method and system for film profile modulation |
JP6809304B2 (ja) * | 2017-03-10 | 2021-01-06 | 東京エレクトロン株式会社 | 成膜装置 |
JP6640781B2 (ja) * | 2017-03-23 | 2020-02-05 | キオクシア株式会社 | 半導体製造装置 |
JP6809392B2 (ja) * | 2017-06-19 | 2021-01-06 | 東京エレクトロン株式会社 | 成膜方法、成膜装置及び記憶媒体 |
FI129571B (en) * | 2017-10-18 | 2022-04-29 | Beneq Oy | Nozzle head |
KR102404119B1 (ko) * | 2017-12-13 | 2022-05-31 | 어플라이드 머티어리얼스, 인코포레이티드 | 전하 손상을 방지하기 위해 플라즈마 펄싱을 이용하는 공간적 원자 층 증착 챔버 |
TWI793218B (zh) * | 2017-12-16 | 2023-02-21 | 美商應用材料股份有限公司 | 使用低頻偏壓作介電膜的幾何選擇性沉積的處理腔室及方法 |
WO2019152514A1 (en) * | 2018-01-30 | 2019-08-08 | Applied Materials, Inc. | Gas injector insert segment for spatial ald |
TWI812475B (zh) * | 2018-09-29 | 2023-08-11 | 美商應用材料股份有限公司 | 具有精確溫度和流量控制的多站腔室蓋 |
CN109881181B (zh) * | 2019-01-31 | 2021-05-18 | 长江存储科技有限责任公司 | 半导体处理设备 |
SG11202107817XA (en) * | 2019-03-11 | 2021-09-29 | Applied Materials Inc | Lid assembly apparatus and methods for substrate processing chambers |
WO2021011950A1 (en) | 2019-07-17 | 2021-01-21 | Lam Research Corporation | Modulation of oxidation profile for substrate processing |
JP6987821B2 (ja) | 2019-09-26 | 2022-01-05 | 株式会社Kokusai Electric | 基板処理装置、半導体装置の製造方法およびプログラム |
CA3144773A1 (en) * | 2019-12-18 | 2021-06-24 | Kevin P. MUSSELMAN | Apparatus and method for thin film deposition |
JP7098677B2 (ja) | 2020-03-25 | 2022-07-11 | 株式会社Kokusai Electric | 基板処理装置、半導体装置の製造方法及びプログラム |
CN113628988B (zh) * | 2020-05-08 | 2024-08-09 | 台湾积体电路制造股份有限公司 | 半导体晶圆的制造方法及半导体制造设备 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10340A (en) * | 1853-12-20 | Hand-loom | ||
JPH02250973A (ja) * | 1989-03-25 | 1990-10-08 | Tokyo Electron Ltd | 成膜装置 |
JP3595853B2 (ja) * | 1999-03-18 | 2004-12-02 | 日本エー・エス・エム株式会社 | プラズマcvd成膜装置 |
AU2001247685A1 (en) * | 2000-03-30 | 2001-10-15 | Tokyo Electron Limited | Method of and apparatus for tunable gas injection in a plasma processing system |
US20060054090A1 (en) * | 2004-09-15 | 2006-03-16 | Applied Materials, Inc. | PECVD susceptor support construction |
KR20060123906A (ko) * | 2005-05-30 | 2006-12-05 | 삼성전자주식회사 | 하면이 웨이퍼에 대하여 경사진 샤워헤드를 갖는화학기상증착 장치 |
US8142606B2 (en) * | 2007-06-07 | 2012-03-27 | Applied Materials, Inc. | Apparatus for depositing a uniform silicon film and methods for manufacturing the same |
KR100905278B1 (ko) * | 2007-07-19 | 2009-06-29 | 주식회사 아이피에스 | 박막증착장치, 박막증착방법 및 반도체 소자의 갭-필 방법 |
KR20100015213A (ko) * | 2008-08-04 | 2010-02-12 | 삼성전기주식회사 | Cvd용 샤워 헤드 및 이를 구비하는 화학 기상 증착 장치 |
JP5093078B2 (ja) * | 2008-12-03 | 2012-12-05 | 東京エレクトロン株式会社 | 成膜装置 |
US9297072B2 (en) * | 2008-12-01 | 2016-03-29 | Tokyo Electron Limited | Film deposition apparatus |
KR101108879B1 (ko) * | 2009-08-31 | 2012-01-30 | 주식회사 원익아이피에스 | 가스분사장치 및 이를 이용한 기판처리장치 |
JP5553588B2 (ja) * | 2009-12-10 | 2014-07-16 | 東京エレクトロン株式会社 | 成膜装置 |
JP5396264B2 (ja) * | 2009-12-25 | 2014-01-22 | 東京エレクトロン株式会社 | 成膜装置 |
US8562742B2 (en) * | 2010-04-30 | 2013-10-22 | Applied Materials, Inc. | Apparatus for radial delivery of gas to a chamber and methods of use thereof |
JP2014507788A (ja) * | 2010-12-20 | 2014-03-27 | サムスン エレクトロニクス カンパニー リミテッド | 化学気相蒸着装置及びこれを用いた発光素子の製造方法 |
KR101246170B1 (ko) * | 2011-01-13 | 2013-03-25 | 국제엘렉트릭코리아 주식회사 | 반도체 제조에 사용되는 분사부재 및 그것을 갖는 플라즈마 처리 장치 |
US20120222620A1 (en) * | 2011-03-01 | 2012-09-06 | Applied Materials, Inc. | Atomic Layer Deposition Carousel with Continuous Rotation and Methods of Use |
KR101895307B1 (ko) * | 2011-03-01 | 2018-10-04 | 어플라이드 머티어리얼스, 인코포레이티드 | 듀얼 로드락 구성의 저감 및 스트립 프로세스 챔버 |
US20130210238A1 (en) * | 2012-01-31 | 2013-08-15 | Joseph Yudovsky | Multi-Injector Spatial ALD Carousel and Methods of Use |
JP5882777B2 (ja) * | 2012-02-14 | 2016-03-09 | 東京エレクトロン株式会社 | 成膜装置 |
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2014
- 2014-11-18 KR KR1020167017058A patent/KR102271731B1/ko active Active
- 2014-11-18 JP JP2016533533A patent/JP6529973B2/ja active Active
- 2014-11-18 CN CN201480064262.2A patent/CN105765697B/zh active Active
- 2014-11-18 US US14/546,078 patent/US20150147889A1/en not_active Abandoned
- 2014-11-18 WO PCT/US2014/066138 patent/WO2015080900A1/en active Application Filing
- 2014-11-25 TW TW103140849A patent/TWI645065B/zh active
Also Published As
Publication number | Publication date |
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TWI645065B (zh) | 2018-12-21 |
WO2015080900A1 (en) | 2015-06-04 |
CN105765697B (zh) | 2020-03-17 |
TW201520363A (zh) | 2015-06-01 |
CN105765697A (zh) | 2016-07-13 |
US20150147889A1 (en) | 2015-05-28 |
JP2016539506A (ja) | 2016-12-15 |
KR20160089508A (ko) | 2016-07-27 |
KR102271731B1 (ko) | 2021-06-30 |
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