Satoshi Kawanaka

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Komoro, JP

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Patents Grantslast 30 patents

Information Patent Grant
AlGaInP-based semiconductor laser
- Patent number 10,170,891
- Issue date Jan 1, 2019
- USHIO OPTO SEMICONDUCTORS, INC.
- Masato Hagimoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
AlGaInP-based semiconductor laser
- Patent number 9,425,583
- Issue date Aug 23, 2016
- USHIO OPTO SEMICONDUCTORS, INC.
- Masato Hagimoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor laser diode and its fabrication process
- Patent number 7,746,910
- Issue date Jun 29, 2010
- Opnext Japan, Inc.
- Satoshi Kawanaka
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
AlGaInP-BASED SEMICONDUCTOR LASER
- Publication number 20170012410
- Publication date Jan 12, 2017
- USHIO OPTO SEMICONDUCTORS, INC.
- Masato HAGIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER
- Publication number 20150003483
- Publication date Jan 1, 2015
- Oclaro Japan, Inc.
- Masato HAGIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER
- Publication number 20130182735
- Publication date Jul 18, 2013
- OCLARO JAPAN, INC.
- Masato HAGIMOTO
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LASER DIODE AND ITS FABRICATION PROCESS
- Publication number 20080181276
- Publication date Jul 31, 2008
- Satoshi Kawanaka
- B82 - NANO-TECHNOLOGY