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Reikou Fukazaki
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Tokyo, JP
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last 30 patents
Information
Patent Grant
Lens and bonded body of optical component
Patent number
6,809,885
Issue date
Oct 26, 2004
Hoya Corporation
Kazuo Sakamoto
G02 - OPTICS
Information
Patent Grant
Method for manufacturing glass product
Patent number
6,434,976
Issue date
Aug 20, 2002
Hoya Corporation
Masahiro Yoshida
G02 - OPTICS
Information
Patent Grant
Method of producing molded article
Patent number
6,334,973
Issue date
Jan 1, 2002
Hoya Corporation
Reikou Fukazaki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Optical fiber fixing member, method of manufacturing the optical fi...
Patent number
6,324,332
Issue date
Nov 27, 2001
Hoyo Corporation
Teruo Yamashita
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL