Kitamura; Shotaro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kitamura; Shotaro.The latest application filed is for "semiconductor laser diode device and method of fabrication thereof".

Company Profile

0.7.3

Kitamura; Shotaro - Kanagawa N/A JP
Kitamura; Shotaro - 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
Semiconductor laser diode device and method of fabrication thereof Grant 8,477,819 - Kitamura July 2, 2	2013-07-02
Semiconductor Laser Diode Device And Method Of Fabrication Thereof App 20110134955 - KITAMURA; Shotaro	2011-06-09
Method for manufacturing semiconductor laser device and semiconductor laser device Grant 7,666,694 - Kobayashi , et al. February 23, 2	2010-02-23
Distributed feedback laser diode Grant 7,633,986 - Kitamura , et al. December 15, 2	2009-12-15
Distributed Feedback Laser Diode App 20070280321 - Kitamura; Shotaro ; et al.	2007-12-06
Method for manufacturing semiconductor laser device and semiconductor laser device App 20070064759 - Kobayashi; Masahide ; et al.	2007-03-22
Semiconductor optical amplification element Grant 6,141,477 - Kitamura October 31, 2	2000-10-31
Semiconductor optical amplifier Grant 6,052,222 - Kitamura April 18, 2	2000-04-18
Semiconductor optical integrated circuits and method for fabricating the same Grant 5,770,466 - Sasaki , et al. June 23, 1	1998-06-23

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