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Koichiro Iki
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus with offset light source for forming images on photosensi...
Patent number
7,145,590
Issue date
Dec 5, 2006
Nippon Sheet Glass Co., LTD
Tomitaka Takagi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Optical write-in head, image forming apparatus using the same, and...
Patent number
7,071,963
Issue date
Jul 4, 2006
Nippon Sheet Glass Co., Ltd.
Tomitaka Takagi
G02 - OPTICS
Information
Patent Grant
Apparatus with offset light source for forming images on photosensi...
Patent number
6,972,785
Issue date
Dec 6, 2005
Nippon Sheet Glass Co., LTD
Tomitaka Takagi
Information
Patent Grant
Rod lens array and a process for producing the same
Patent number
6,943,954
Issue date
Sep 13, 2005
Nippon Sheet Glass Co., Ltd.
Shuya Ogi
G02 - OPTICS
Information
Patent Grant
Optical write-in head, image forming apparatus using the same, and...
Patent number
6,891,558
Issue date
May 10, 2005
Nippon Sheet Glass Co., Ltd.
Shuya Ogi
G02 - OPTICS
Information
Patent Grant
Rod lens array and a process for producing the same
Patent number
6,809,868
Issue date
Oct 26, 2004
Nippon Sheet Glass Co., Ltd.
Shuya Ogi
G02 - OPTICS
Information
Patent Grant
Image forming apparatus
Patent number
6,563,104
Issue date
May 13, 2003
Nippon Sheet Glass Co., Ltd.
Shuya Ogi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
LIGHT DIFFUSING AND TRANSMITTING SHEET
Publication number
20170139088
Publication date
May 18, 2017
Nippon Sheet Glass Company, Limited
Koichiro IKI
G02 - OPTICS
Information
Patent Application
Optical write-in head, image forming apparatus using the same, and...
Publication number
20040196355
Publication date
Oct 7, 2004
NIPPON SHEET GLASS CO., LTD.
Tomitaka Takagi
G02 - OPTICS
Information
Patent Application
Rod lens array and a process for producing the same
Publication number
20030193721
Publication date
Oct 16, 2003
Shuya Ogi
G02 - OPTICS
Information
Patent Application
Image forming apparatus
Publication number
20030122920
Publication date
Jul 3, 2003
Tomitaka Takagi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Optical write-in head, image forming apparatus using the same, and...
Publication number
20030043255
Publication date
Mar 6, 2003
Shuya Ogi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Rod lens array and a process for producing the same
Publication number
20020063968
Publication date
May 30, 2002
Shuya Ogi
G02 - OPTICS
Information
Patent Application
Image forming apparatus
Publication number
20020036255
Publication date
Mar 28, 2002
Shuya Ogi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS