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Nobuyuki Ando
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Nara, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Imaging lens unit
Patent number
8,270,103
Issue date
Sep 18, 2012
Komatsulite Mfg. Co., Ltd.
Yoshihiro Miyawaki
G02 - OPTICS
Information
Patent Grant
Carbon black graft polymer
Patent number
6,417,283
Issue date
Jul 9, 2002
Nippon Shokubai Co., Ltd.
Hayato Ikeda
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Developer for electrostatic image
Patent number
6,331,373
Issue date
Dec 18, 2001
Nippon Shokubai Co., Ltd.
Shigefumi Kuramoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Carbon black graft polymer, method for production thereof, and use...
Patent number
5,952,429
Issue date
Sep 14, 1999
Nippon Shokubai Co., Ltd.
Hayato Ikeda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Black photosensitive resin composition, color filter made by using...
Patent number
5,925,484
Issue date
Jul 20, 1999
Toppan Printing Co., Ltd.
Yasuhiro Shima
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
IMAGING LENS UNIT
Publication number
20110038065
Publication date
Feb 17, 2011
KOMATSULITE MFG. CO., LTD.
Yoshihiro Miyawaki
G02 - OPTICS
Information
Patent Application
LIGHT-SHIELDING FILM
Publication number
20100226016
Publication date
Sep 9, 2010
Nippon Shokubai Co., Ltd.
Tatsushi Hirauchi
G02 - OPTICS
Information
Patent Application
Additive for optical resins, and optical resin composition
Publication number
20060167191
Publication date
Jul 27, 2006
NIPPON SHOKUBAI CO., LTD.
Yoshikuni Sasaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...