Okada; Nobumasa

Patent Applications and Registrations

Patent applications and USPTO patent grants for Okada; Nobumasa.The latest application filed is for "semiconductor laser diode with shortened cavity length".

Company Profile

0.5.3

Okada; Nobumasa - Yokohama JP
OKADA; Nobumasa - Yokohama-shi JP
Okada; Nobumasa - Yamanashi JP
Okada; Nobumasa - Yamanashi-ken JP
Okada; Nobumasa - Kawasaki 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 with shortened cavity length Grant 9,466,947 - Okada October 11, 2	2016-10-11
Laser diode and transmitter module Grant 9,397,473 - Yamasaki , et al. July 19, 2	2016-07-19
Semiconductor Laser Diode With Shortened Cavity Length App 20160056614 - OKADA; Nobumasa	2016-02-25
Laser Diode And Transmitter Module App 20150092803 - YAMASAKI; Yasuo ; et al.	2015-04-02
Optical multilayer film and optical semiconductor device including the same Grant 7,267,893 - Okada , et al. September 11, 2	2007-09-11
Electrode structure, process for fabricating electrode structure and semiconductor light-emitting device Grant 6,778,572 - Ohsaka , et al. August 17, 2	2004-08-17
Optical multilayer film and optical semiconductor device including the same App 20040043259 - Okada, Nobumasa ; et al.	2004-03-04
Optical film, an antireflection film, a reflection film, a method for forming the optical film, the antireflection film or the reflection film and an optical device Grant 5,777,792 - Okada , et al. July 7, 1	1998-07-07

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