Kazunori Saitoh

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Maruko, JP

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Patents Grantslast 30 patents

Information Patent Grant
Opto-semiconductor devices
- Patent number 7,720,127
- Issue date May 18, 2010
- OpNext Japan, Inc.
- Yutaka Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of optical semiconductor device
- Patent number 7,674,391
- Issue date Mar 9, 2010
- OpNext Japan, Inc.
- Hiroshi Hamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical semiconductor device, manufacturing method therefor, and op...
- Patent number 7,463,662
- Issue date Dec 9, 2008
- OpNext Japan, Inc.
- Kazunori Saitoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Opto-semiconductor devices
- Patent number 7,443,901
- Issue date Oct 28, 2008
- OpNext Japan, Inc.
- Yutaka Inoue
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Opto-semiconductor devices
- Publication number 20090041076
- Publication date Feb 12, 2009
- Opnext Japan, Inc.
- Yutaka Inoue
- B82 - NANO-TECHNOLOGY
Information Patent Application
Manufacturing method of optical semiconductor device
- Publication number 20070284336
- Publication date Dec 13, 2007
- Opnext Japan, Inc.
- Hiroshi Hamada
- B82 - NANO-TECHNOLOGY
Information Patent Application
Optical semiconductor device, manufacturing method therefor, and op...
- Publication number 20060222030
- Publication date Oct 5, 2006
- Opnext Japan, Inc.
- Kazunori Saitoh
- B82 - NANO-TECHNOLOGY
Information Patent Application
Opto-semiconductor devices
- Publication number 20060222031
- Publication date Oct 5, 2006
- OpNext Japan, Ltd.
- Yutaka Inoue
- B82 - NANO-TECHNOLOGY