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Ken-Ichi Nakatate
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Sakura-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical fiber bundle unit for transmitting ultraviolet light
Patent number
7,813,607
Issue date
Oct 12, 2010
Fujikura Ltd.
Ken-ichi Nakatate
G02 - OPTICS
Information
Patent Grant
Optical fiber bundle unit for transmitting ultraviolet light
Patent number
6,892,012
Issue date
May 10, 2005
Fujikura, Ltd.
Ken-ichi Nakatate
G02 - OPTICS
Information
Patent Grant
Endoscope ocular with microscope gripping mechanism and endoscope h...
Patent number
6,549,333
Issue date
Apr 15, 2003
Fujikura Ltd.
Ken-ichi Nakatate
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
Optical fiber bundle unit for transmitting ultraviolet light
Publication number
20050238302
Publication date
Oct 27, 2005
Ken-Ichi Nakatate
G02 - OPTICS
Information
Patent Application
Optical fiber bundle unit for transmitting ultraviolet light
Publication number
20020172479
Publication date
Nov 21, 2002
Ken-Ichi Nakatate
G02 - OPTICS