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Shigemitsu Oguchi
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Sayama, JP
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last 30 patents
Information
Patent Grant
Optical fiber connector unit and optical fiber connector
Patent number
5,436,995
Issue date
Jul 25, 1995
Nippon Telegraph & Telephone Corporation
Takashi Yoshizawa
G02 - OPTICS
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Patent Grant
Swinging actuators for use in magnetic disc type memory devices
Patent number
4,544,972
Issue date
Oct 1, 1985
Nippon Telegraph & Telephone Public Corporation
Kenji Kogure
G11 - INFORMATION STORAGE
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Patent Grant
Ferro fluidic seal
Patent number
4,424,974
Issue date
Jan 10, 1984
Nippon Telegraph and Telephone Public Corp.
Yasunaga Mitsuya
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Patent Grant
Breathing device for a closed housing of a magnetic memory device
Patent number
4,307,425
Issue date
Dec 22, 1981
Nippon Telegraph & Telephone Public Corporation
Reizo Kaneko
G11 - INFORMATION STORAGE
Information
Patent Grant
Air bearing head support
Patent number
4,120,010
Issue date
Oct 10, 1978
Nippon Telegraph and Telephone Public Corp.
Yasunaga Mitsuya
G11 - INFORMATION STORAGE