Jun-ichi Nakano

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical semiconductor device and method of fabricating the same
- Patent number 6,949,394
- Issue date Sep 27, 2005
- Nippon Telegraph and Telephone Corporation
- Fumihiko Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical semiconductor device and method of fabricating the same
- Patent number 6,790,697
- Issue date Sep 14, 2004
- Nippon Telegraph and Telephone Corporation
- Fumihiko Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical semiconductor device and method of fabricating the same
- Patent number 6,403,986
- Issue date Jun 11, 2002
- Nippon Telegraph and Telephone Corporation
- Fumihiko Kobayashi
- G02 - OPTICS
Information Patent Grant
Optical semiconductor device
- Patent number 5,783,844
- Issue date Jul 21, 1998
- Nippon Telegraph and Telephone Corporation
- Fumihiko Kobayashi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Optical semiconductor device and method of fabricating the same
- Publication number 20040038434
- Publication date Feb 26, 2004
- Fumihiko Kobayashi
- G02 - OPTICS
Information Patent Application
Optical semiconductor device and method of fabricating the same
- Publication number 20020094598
- Publication date Jul 18, 2002
- Fumihiko Kobayashi
- G02 - OPTICS