Ryoichi Ochiai

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device having terminals for heat radiation
- Patent number 6,023,098
- Issue date Feb 8, 2000
- Fujitsu Limited
- Yutaka Higashiguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical module for connecting optical element and optical fiber
- Patent number 5,966,488
- Issue date Oct 12, 1999
- Fujitsu Limited
- Kazunori Miura
- G02 - OPTICS
Information Patent Grant
Semiconductor device and semiconductor device mounting board
- Patent number 5,760,469
- Issue date Jun 2, 1998
- Fujitsu Limited
- Yutaka Higashiguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical module for connecting optical element and optical fiber
- Patent number 5,748,822
- Issue date May 5, 1998
- Fujitsu Limited
- Kazunori Miura
- G02 - OPTICS
Information Patent Grant
Optical link module connection system
- Patent number 5,647,042
- Issue date Jul 8, 1997
- Fujitsu Limited
- Ryoichi Ochiai
- G02 - OPTICS
Information Patent Grant
Hybrid optical/electrical circuit module with thermal insulation
- Patent number 5,324,936
- Issue date Jun 28, 1994
- Fujitsu Limited
- Ryoichi Ochiai
- G02 - OPTICS