Kubota; Taishi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kubota; Taishi.The latest application filed is for "method for forming a nitrogen-containing gate insulating film".

Company Profile

0.5.6

Kubota; Taishi - Tokyo 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 for forming a nitrogen-containing gate insulating film Grant 7,592,234 - Ohashi , et al. September 22, 2	2009-09-22
Method For Forming A Nitrogen-containing Gate Insulating Film App 20080032509 - OHASHI; Takuo ; et al.	2008-02-07
Method for manufacturing a semiconductor device having a polymetal gate electrode App 20070099364 - Ohashi; Takuo ; et al.	2007-05-03
Manufacturing method of semiconductor device and oxidization method of semiconductor substrate Grant 7,163,871 - Kubota , et al. January 16, 2	2007-01-16
Semiconductor apparatus and method of producing the same App 20060166459 - Ohashi; Takuo ; et al.	2006-07-27
Method for producing semiconductor device App 20050227452 - Ohashi, Takuo ; et al.	2005-10-13
Method for producing semiconductor device App 20050215026 - Ohashi, Takuo ; et al.	2005-09-29
Manufacturing method of semiconductor device and oxidization method of semiconductor substrate App 20040214404 - Kubota, Taishi ; et al.	2004-10-28
Nonvolatile semiconductor memory device and manufacturing method of the same Grant 5,973,355 - Shirai , et al. October 26, 1	1999-10-26
Electrically erasable and programmable read only memory cell with split floating gate for preventing cell from over-erase Grant 5,757,044 - Kubota May 26, 1	1998-05-26
Method of making insulated-gate field effect transistor Grant 4,868,137 - Kubota September 19, 1	1989-09-19

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