Isamu Ohishi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lensed optical fiber and laser module
- Patent number 6,130,972
- Issue date Oct 10, 2000
- The Furukawa Electric Co., Ltd.
- Kazuo Shiraishi
- G02 - OPTICS
Information Patent Grant
Optical module and a temperature control method therefor
- Patent number 5,812,716
- Issue date Sep 22, 1998
- The Furukawa Electric Co., Ltd.
- Isamu Ohishi
- G02 - OPTICS
Information Patent Grant
Lensed-fiber with cascaded graded-index fiber chip configuration
- Patent number 5,774,607
- Issue date Jun 30, 1998
- The Furukawa Electric Co., Ltd.
- Kazuo Shiraishi
- G02 - OPTICS
Information Patent Grant
Actuator used shape memory alloy and display conversion device of s...
- Patent number 4,914,908
- Issue date Apr 10, 1990
- The Furukawa Electric Co., Ltd.
- Masashi Sugiyama
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method of fabricating a superconducting cavity
- Patent number 4,765,055
- Issue date Aug 23, 1988
- The Furukawa Electric Co., Ltd.
- Masanori Ozaki
- H01 - BASIC ELECTRIC ELEMENTS