Shirakawa; Kazuhiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shirakawa; Kazuhiko.The latest application filed is for "electrostatic actuator".

Company Profile

0.6.5

Shirakawa; Kazuhiko - Ikoma-gun JP
Shirakawa; Kazuhiko - Nara-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
Electrostatic actuator Grant 7,859,370 - Shirakawa December 28, 2	2010-12-28
Electrostatic actuator, microswitch, micro optical switch, electronic device, and method of manufacturing electrostatic actuator Grant 7,164,334 - Shirakawa January 16, 2	2007-01-16
Semiconductor device with via hole group generating high frequency electromagnetic bonding, manufacturing method thereof, and monolithic microwave integrated circuit Grant 7,095,114 - Takahashi , et al. August 22, 2	2006-08-22
Electrostatic actuator App 20050219017 - Shirakawa, Kazuhiko	2005-10-06
Semiconductor apparatus and process for producing the same, and process for making via hole Grant 6,882,026 - Shirakawa April 19, 2	2005-04-19
Heterojunction bipolar transistor and method for fabricating the same Grant 6,844,575 - Shirakawa January 18, 2	2005-01-18
Electrostatic actuator, microswitch, micro optical switch, electronic device, and method of manufacturing electrostatic actuator App 20050001701 - Shirakawa, Kazuhiko	2005-01-06
Heterojunction bipolar transistor and method for fabricating the same App 20040023463 - Shirakawa, Kazuhiko	2004-02-05
Heterojunction bipolar transistor and method for fabricating the same Grant 6,633,075 - Shirakawa October 14, 2	2003-10-14
Semiconductor apparatus and process for producing the same, and process for making via hole App 20020179913 - Shirakawa, Kazuhiko	2002-12-05
Semiconductor device, manufacturing method thereof, and monolithic microwave integrated circuit App 20020180055 - Takahashi, Naoki ; et al.	2002-12-05

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