Tanahashi; Toshiyuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tanahashi; Toshiyuki.The latest application filed is for "vertical cavity surface emitting laser, method for fabricating vertical cavity surface emitting laser".

Company Profile

3.5.3

Tanahashi; Toshiyuki - Osaka JP
Tanahashi; Toshiyuki - Atsugi JP
TANAHASHI; Toshiyuki - Atsugi-shi JP
Tanahashi; Toshiyuki - 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
Vertical cavity surface emitting laser, method for fabricating vertical cavity surface emitting laser Grant 10,594,110 - Fujii , et al.	2020-03-17
Vertical Cavity Surface Emitting Laser, Method For Fabricating Vertical Cavity Surface Emitting Laser App 20190148914 - Fujii; Kei ; et al.	2019-05-16
Vertical Cavity Surface Emitting Laser, Method For Fabricating Vertical Cavity Surface Emitting Laser App 20190044306 - TANAHASHI; Toshiyuki ; et al.	2019-02-07
Method for manufacturing semiconductor device and the semiconductor device Grant 9,373,939 - Mori , et al. June 21, 2	2016-06-21
Method For Manufacturing Semiconductor Device And The Semiconductor Device App 20150357793 - MORI; Hiroki ; et al.	2015-12-10
Stripe laser diode having an improved efficiency for current confinement Grant 5,621,748 - Kondo , et al. April 15, 1	1997-04-15
Manufacturing method of semiconductor laser of patterned-substrate type Grant 5,336,635 - Anayama , et al. August 9, 1	1994-08-09
Semiconductor laser having double heterostructure and method of producing same Grant 5,202,285 - Sugano , et al. April 13, 1	1993-04-13

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