Sadamitsu; Shinsuke

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sadamitsu; Shinsuke.The latest application filed is for "silicon epitaxial wafer and production method for same".

Company Profile

0.10.12

Sadamitsu; Shinsuke - Tokyo JP
Sadamitsu; Shinsuke - Saga JP
Sadamitsu, Shinsuke - Saga-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
High resistivity silicon wafers Grant 8,252,404 - Sadamitsu , et al. August 28, 2	2012-08-28
Silicon Epitaxial Wafer And Production Method For Same App 20110171814 - Sadamitsu; Shinsuke ; et al.	2011-07-14
Process for producing high-resistance silicon wafers and process for producing epitaxial wafers and SOI wafers Grant 7,803,228 - Kurita , et al. September 28, 2	2010-09-28
Method for manufacturing silicon wafer method Grant 7,700,394 - Sadamitsu , et al. April 20, 2	2010-04-20
Silicon epitaxial wafer and production method for same App 20090017291 - Sadamitsu; Shinsuke ; et al.	2009-01-15
High resistance silicon wafer and its manufacturing method Grant 7,397,110 - Takase , et al. July 8, 2	2008-07-08
Method for Manufacturing Silicon Wafer and Silicon Wafer Manufactured by this Method App 20080118424 - Sadamitsu; Shinsuke ; et al.	2008-05-22
High-resistance silicon wafer and process for producing the same Grant 7,316,745 - Sadamitsu , et al. January 8, 2	2008-01-08
High resistivity silicon wafer and method for fabricating the same Grant 7,226,571 - Takase , et al. June 5, 2	2007-06-05
Manufacturing method of high resistivity silicon single crystal Grant 7,220,308 - Takase , et al. May 22, 2	2007-05-22
Process for producing high-resistance silicon wafers and process for producing epitaxial wafers and soi wafers (as amended) App 20070066033 - Kurita; Kazunari ; et al.	2007-03-22
High resistance silicon wafer and method for production thereof App 20050253221 - Takase, Nobumitsu ; et al.	2005-11-17
High-resistance silicon wafer and process for producing the same App 20050250349 - Sadamitsu, Shinsuke ; et al.	2005-11-10
High resistivity silicon wafer and method for fabricating the same App 20050127477 - Takase, Nobumitsu ; et al.	2005-06-16
High resistivity silicon wafers App 20050103256 - Sadamitsu, Shinsuke ; et al.	2005-05-19
Manufacturing method of high resistivity silicon single crystal App 20050000410 - Takase, Nobumitsu ; et al.	2005-01-06
Evaluation method of IG effectivity in semiconductor silicon substrates Grant 6,803,242 - Kihara , et al. October 12, 2	2004-10-12
Silicon single crystal, silicon wafer, and epitaxial wafer. Grant 6,641,888 - Asayama , et al. November 4, 2	2003-11-04
Evaluation method of IG effectivity in semiconductor silicon substrates App 20030203519 - Kihara, Takayuki ; et al.	2003-10-30
Silicon single crystal, silicon wafer, and epitaxial wafer App 20020142170 - Asayama, Eiichi ; et al.	2002-10-03
Silicon single crystal, silicon wafer, and epitaxial wafer App 20020142171 - Asayama, Eiichi ; et al.	2002-10-03
Semiconductor silicon wafer, semiconductor silicon wafer fabrication method and annealing equipment Grant 6,129,787 - Adachi , et al. October 10, 2	2000-10-10

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