Aihara; Ken

Patent Applications and Registrations

Patent applications and USPTO patent grants for Aihara; Ken.The latest application filed is for "vertical boat for heat treatment and a method for heat treatment".

Company Profile

0.7.8

Aihara; Ken - Annaka JP
Aihara; Ken - Gunma JP
Aihara; Ken - Annaka-shi JP
Aihara; Ken - Kanagawa JP
Aihara; Ken - Gunma-ken 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
Method of manufacturing silicon epitaxial wafer Grant 7,713,851 - Kume , et al. May 11, 2	2010-05-11
Vertical Boat for Heat Treatment and a Method for Heat Treatment App 20090008346 - Aihara; Ken ; et al.	2009-01-08
Silicon Epitaxial Wafer And Manufacturing Method Thereof App 20080038526 - Kume; Fumitaka ; et al.	2008-02-14
Silicon Epitaxial Wafer and Manufacturing Method Thereof App 20070269338 - Kume; Fumitaka ; et al.	2007-11-22
Method of manufacturing silicon epitaxial wafer App 20070243699 - Kume; Fumitaka ; et al.	2007-10-18
Method of producing annealed wafer and annealed wafer Grant 7,189,293 - Kobayashi , et al. March 13, 2	2007-03-13
Method for manufacturing silicon wafer and silicon wafer Grant 7,078,357 - Tobe , et al. July 18, 2	2006-07-18
Advertisement portfolio model, comprehensive advertisement risk management system using advertisement risk management system using advertisement portfolio model, and method for making investment decision by using advertisement portfolio App 20060031107 - Aihara; Ken ; et al.	2006-02-09
Production method for anneal wafer and anneal wafer App 20040231759 - Kobayashi, Norihiro ; et al.	2004-11-25
Production method for silicon wafer and silicon wafer App 20040102056 - Tobe, Satoshi ; et al.	2004-05-27
Silicon single crystal wafer for epitaxial wafer, epitaxial wafer, and methods for producing the same and evaluating the same Grant 6,548,035 - Kimura , et al. April 15, 2	2003-04-15
Production method for silicon wafer and silicon wafer Grant 6,544,656 - Abe , et al. April 8, 2	2003-04-08
Advertisement portfolio model, comprehensive advertisement risk management system using advertisement portfolio model, and method for making investment decision by using advertisement portfolio App 20030065603 - Aihara, Ken ; et al.	2003-04-03
Method for producing an epitaxial silicon single crystal wafer and the epitaxial silicon single crystal wafer Grant 6,162,708 - Tamatsuka , et al. December 19, 2	2000-12-19
Method of evaluating silicon wafers Grant 5,533,387 - Aihara , et al. July 9, 1	1996-07-09

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