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Kazunori Komori
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Fixing method for resin lens
Patent number
7,468,848
Issue date
Dec 23, 2008
Hoya Corporation
Kunihiko Shimizu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Cemented lens group
Patent number
6,816,322
Issue date
Nov 9, 2004
PENTAX Corporation
Tetsuya Abe
G02 - OPTICS
Information
Patent Grant
Zoom lens and aspherical lens
Patent number
5,786,942
Issue date
Jul 28, 1998
Asahi Kogaku Kogyo Kabushiki Kaisha
Kazunori Komori
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
FIXING METHOD FOR RESIN LENS
Publication number
20070258155
Publication date
Nov 8, 2007
PENTAX CORPORATION
Kunihiko SHIMIZU
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Cemented lens group
Publication number
20030086184
Publication date
May 8, 2003
PENTAX CORPORATION
Tetsuya Abe
G02 - OPTICS