Kenko Taguchi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical integrated circuit and method for fabricating the same
- Patent number 5,796,883
- Issue date Aug 18, 1998
- NEC Corporation
- Kiichi Hamamoto
- G02 - OPTICS
Information Patent Grant
Semiconductor optical waveguide-integrated light-receiving device
- Patent number 5,521,994
- Issue date May 28, 1996
- NEC Corporation
- Takeshi Takeuchi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Avalanche photodiode with an improved multiplication layer
- Patent number 5,457,327
- Issue date Oct 10, 1995
- NEC Corporation
- Kenko Taguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low noise avalanche photodiode having an avalanche multiplication l...
- Patent number 5,432,361
- Issue date Jul 11, 1995
- NEC Corporation
- Kenko Taguchi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Heterojunction avalanche photodiode
- Patent number 4,684,969
- Issue date Aug 4, 1987
- NEC Corporation
- Kenko Taguchi
- B82 - NANO-TECHNOLOGY