Fukagai; Kazuo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fukagai; Kazuo.The latest application filed is for "semiconductor device".

Company Profile

1.6.5

Fukagai; Kazuo - Tokyo JP
Fukagai; Kazuo - Kanagawa N/A 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
Semiconductor device Grant 10,862,275 - Fukagai December 8, 2	2020-12-08
Semiconductor Device App 20190123515 - FUKAGAI; Kazuo	2019-04-25
Semiconductor device Grant 10,186,840 - Fukagai Ja	2019-01-22
Semiconductor Device App 20170063046 - FUKAGAI; Kazuo	2017-03-02
Method of manufacturing a semiconductor laser Grant 8,450,130 - Tada , et al. May 28, 2	2013-05-28
Method Of Manufacturing A Semiconductor Laser App 20120258558 - TADA; Kentaro ; et al.	2012-10-11
Semiconductor laser and method of manufacturing semiconductor laser Grant 8,228,966 - Tada , et al. July 24, 2	2012-07-24
Semiconductor Laser And Method Of Manufacturing Semiconductor Laser App 20100220759 - TADA; Kentaro ; et al.	2010-09-02
Semiconductor light-emitting device with an improved ridge waveguide structure and method of forming the same Grant 6,647,044 - Fukagai November 11, 2	2003-11-11
Semiconductor light-emitting device with an improved ridge waveguide structure and method of forming the same App 20020037022 - Fukagai, Kazuo	2002-03-28

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