Watanabe; Kouzou

Patent Applications and Registrations

Patent applications and USPTO patent grants for Watanabe; Kouzou.The latest application filed is for "method of manufacturing a semiconductor integrated circuit device having a trench".

Company Profile

0.9.5

Watanabe; Kouzou - Kokubunji JP
Watanabe; Kouzou - Taito-ku JP
Watanabe, Kouzou - Tokyo JP
Watanabe; Kouzou - Hitachi JP
Watanabe; Kouzou - Fukumitsu Minami-machi Gifu-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
Method of manufacturing a semiconductor integrated circuit device having a trench Grant 7,524,729 - Kanamitsu , et al. April 28, 2	2009-04-28
Method Of Manufacturing A Semiconductor Integrated Circuit Device Having A Trench App 20090029524 - KANAMITSU; Kenji ; et al.	2009-01-29
Method of manufacturing a semiconductor integrated circuit device having a trench App 20050260820 - Kanamitsu, Kenji ; et al.	2005-11-24
Method of manufacturing a semiconductor integrated circuit device having a trench Grant 6,967,141 - Kanamitsu , et al. November 22, 2	2005-11-22
Method of manufacturing a semiconductor integrated circuit device having a trench App 20050014340 - Kanamitsu, Kenji ; et al.	2005-01-20
Slip prevention particle injection device Grant 6,722,589 - Ohno , et al. April 20, 2	2004-04-20
Slip Prevention Particle Injection Device App 20040069876 - Ohno, Kaoru ; et al.	2004-04-15
Semiconductor integrated circuit device and a method of manufacturing the same App 20030038337 - Kanamitsu, Kenji ; et al.	2003-02-27
Level shift circuit and inverter apparatus using the same Grant 5,351,182 - Miyazaki , et al. September 27, 1	1994-09-27
Inverter circuit Grant 5,280,228 - Kanouda , et al. January 18, 1	1994-01-18
Inverter Grant 5,216,587 - Miyazaki , et al. June 1, 1	1993-06-01
Compressed roll paper, method of and apparatus for producing same Grant 4,909,388 - Watanabe March 20, 1	1990-03-20
Method of producing compressed roll of paper Grant 4,762,061 - Watanabe , et al. August 9, 1	1988-08-09
Semiconductor switching device having plural MOSFET's, GTO's or the like connected in series Grant 4,692,643 - Tokunaga , et al. September 8, 1	1987-09-08

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