Kirisawa; Mitsuaki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kirisawa; Mitsuaki.The latest application filed is for "semiconductor device and semiconductor device manufacturing method".

Company Profile

0.7.8

Kirisawa; Mitsuaki - Nagano JP
Kirisawa; Mitsuaki - Higashichikusa-gun JP
KIRISAWA; Mitsuaki - Shinagawa-ku Tokyo

*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
Semiconductor device and semiconductor device manufacturing method Grant 9,496,151 - Kirisawa November 15, 2	2016-11-15
Semiconductor Device And Semiconductor Device Manufacturing Method App 20150228752 - KIRISAWA; Mitsuaki	2015-08-13
Semiconductor Device And Semiconductor Device Manufacturing Method App 20150228779 - KIRISAWA; Mitsuaki	2015-08-13
Semiconductor device and semiconductor device manufacturing method Grant 9,059,325 - Kirisawa June 16, 2	2015-06-16
Semiconductor Device And Semiconductor Device Manufacturing Method App 20140159150 - KIRISAWA; Mitsuaki	2014-06-12
Method of manufacturing semiconductor device and semiconductor device formed by the method Grant 7,517,777 - Nemoto , et al. April 14, 2	2009-04-14
Method Of Manufacturing Semiconductor Device And Semiconductor Device Formed By The Method App 20070048982 - NEMOTO; Michio ; et al.	2007-03-01
Method of manufacturing semiconductor element Grant 7,135,387 - Nakazawa , et al. November 14, 2	2006-11-14
Method of manufacturing semiconductor element App 20050059263 - Nakazawa, Haruo ; et al.	2005-03-17
Power semiconductor rectifier with ring-shaped trenches Grant 6,670,650 - Nemoto , et al. December 30, 2	2003-12-30
Semiconductor device Grant 6,621,120 - Otsuki , et al. September 16, 2	2003-09-16
Method of fabricating a semiconductor device with phosphorous and boron ion implantation, and by annealing to control impurity concentration thereof Grant 6,559,023 - Otsuki , et al. May 6, 2	2003-05-06
Power semiconductor rectifier with ring-shaped trenches App 20030052383 - Nemoto, Michio ; et al.	2003-03-20
Method for manufacturing a semiconductor device App 20020127783 - Otsuki, Masahito ; et al.	2002-09-12
Semiconductor device App 20020121660 - Otsuki, Masahito ; et al.	2002-09-05

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