Hideki Hara

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multi-beam semiconductor laser device
- Patent number 9,231,374
- Issue date Jan 5, 2016
- USHIO OPTO SEMICONDUCTORS, INC.
- Yutaka Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-beam semiconductor laser device
- Patent number 8,494,019
- Issue date Jul 23, 2013
- Oclaro Japan, Inc.
- Yoshihiko Iga
- H01 - BASIC ELECTRIC ELEMENTS
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
MULTI-BEAM SEMICONDUCTOR LASER DEVICE
- Publication number 20150055670
- Publication date Feb 26, 2015
- OCLARO JAPAN, INC.
- Yutaka INOUE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-BEAM SEMICONDUCTOR LASER DEVICE
- Publication number 20100254421
- Publication date Oct 7, 2010
- Yoshihiko IGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DIODE AND ITS FABRICATION PROCESS
- Publication number 20080181276
- Publication date Jul 31, 2008
- Satoshi Kawanaka
- B82 - NANO-TECHNOLOGY