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Yuichi Obara
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Ichihara, JP
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last 30 patents
Information
Patent Grant
Optical sensor with fiberless optical member
Patent number
5,233,177
Issue date
Aug 3, 1993
The Furukawa Electric Co., Ltd.
Takao Kobayashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Zero insertion force connector actuated by a stored shape member
Patent number
5,059,133
Issue date
Oct 22, 1991
The Furukawa Electric Co., Ltd.
Toshiya Hikami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Zero insertion force connector actuated by a stored shape member
Patent number
4,952,162
Issue date
Aug 28, 1990
Furukawa Electric Co., Ltd.
Toshiya Hikami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Zero insertion force connector actuated by a stored shape member
Patent number
4,846,729
Issue date
Jul 11, 1989
The Furukawa Electic Co., Ltd.
Toshiya Hikami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical switch and optical keyboard utilizing the same
Patent number
4,836,636
Issue date
Jun 6, 1989
The Furukawa Electric Co., Ltd.
Yuichi Obara
G02 - OPTICS
Information
Patent Grant
Connecting section for optical fiber cable
Patent number
4,801,191
Issue date
Jan 31, 1989
The Furukawa Electric Co., Ltd.
Sinichiro Nakai
G02 - OPTICS