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Michito Matsumoto
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Mito, JP
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last 30 patents
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Patent Grant
Optical connector having a resin molding portion which includes opp...
Patent number
5,416,868
Issue date
May 16, 1995
Sumitomo Electric Industries, Ltd.
Toshiaki Kakii
G02 - OPTICS
Information
Patent Grant
Grooved optical fiber connector incorporating elastic guide pin pre...
Patent number
5,339,376
Issue date
Aug 16, 1994
Sumitomo Electric Industries, Ltd.
Toshiaki Kakii
G02 - OPTICS
Information
Patent Grant
Multicore optical connector with partitions to separate the optical...
Patent number
5,259,050
Issue date
Nov 2, 1993
The Furukawa Electric Co., Ltd.
Jun Yamakawa
G02 - OPTICS
Information
Patent Grant
Method of heating thermal shrinkage tube and apparatus therefor
Patent number
4,526,732
Issue date
Jul 2, 1985
Nippon Telegraph and Telephone Public Corporation
Toshiaki Kakii
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus for heating heat-shrinkable tubes
Patent number
4,460,820
Issue date
Jul 17, 1984
Nippon Telegraph & Telephone Public Corporation
Michito Matsumoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL