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Shigeo Murakami
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Kyoto, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Print quality measuring method and print quality measuring apparatus
Patent number
7,800,798
Issue date
Sep 21, 2010
Dainnippon Screen Mfg. Co., Ltd.
Shigeo Murakami
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Print tone measuring method
Patent number
7,418,114
Issue date
Aug 26, 2008
Dainippon Screen Mfg. Co., Ltd.
Shigeo Murakami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Ink feeding rate control method and an ink feeding rate control app...
Patent number
6,976,425
Issue date
Dec 20, 2005
Dainippon Screen Mfg. Co., Ltd.
Hideki Morikawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Printing apparatus for automatically controlling ink supply device
Patent number
6,792,863
Issue date
Sep 21, 2004
Dainippon Screen Mfg. Co., Ltd.
Takaharu Yamamoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Printing machine for controlling feeding rates by color density mea...
Patent number
6,769,361
Issue date
Aug 3, 2004
Dainippon Screen Mfg. Co., Ltd.
Takaharu Yamamoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method of presetting ink
Patent number
6,732,645
Issue date
May 11, 2004
Dainippon Screen Mfg., Co., Ltd.
Takaharu Yamamoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image conversion method and record medium
Patent number
6,069,981
Issue date
May 30, 2000
Dainippon Screen Mfg. Co., Ltd.
Shigeo Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of identifying defective pixels in digital images, and metho...
Patent number
5,982,946
Issue date
Nov 9, 1999
Dainippon Screen Mfg. Co., Ltd.
Shigeo Murakami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image sharpness processing method and apparatus
Patent number
5,896,469
Issue date
Apr 20, 1999
Dainippon Screen Mfg. Co., Ltd.
Shigeo Murakami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Contrast correcting apparatus
Patent number
5,793,501
Issue date
Aug 11, 1998
Dainippon Screen Mfg. Co., Ltd.
Shigeo Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sharpness processing apparatus
Patent number
5,442,717
Issue date
Aug 15, 1995
Dainippon Screen Mfg. Co., Ltd.
Shigeo Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Color tone correcting apparatus
Patent number
5,335,097
Issue date
Aug 2, 1994
Dainippon Screen Mfg. Co., Ltd.
Shigeo Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of and apparatus for performing detail enhancement
Patent number
5,204,919
Issue date
Apr 20, 1993
Dainippon Screen Mfg. Co., Ltd.
Shigeo Murakami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of and apparatus for noise reduction in multi-gradation imag...
Patent number
4,868,671
Issue date
Sep 19, 1989
Dainippon Screen Mfg. Co., Ltd.
Shigeo Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of and apparatus for correcting a read position error in sub...
Patent number
4,821,110
Issue date
Apr 11, 1989
Dainippon Screen Mfg. Co., Ltd.
Shigeo Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reader with plural pickup elements reading overlapping image...
Patent number
4,712,134
Issue date
Dec 8, 1987
Dainippon Screen Mfg. Co., Ltd.
Shigeo Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
OBJECT GRIPPING APPARATUS, OBJECT GRIPPING METHOD, AND OBJECT GRIPP...
Publication number
20130054030
Publication date
Feb 28, 2013
Dainippon Screen Mfg. Co., Ltd.
Shigeo MURAKAMI
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
Print tone measuring method
Publication number
20040252317
Publication date
Dec 16, 2004
Dainippon Screen Mfg. Co., Ltd.
Shigeo Murakami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Ink feeding rate control method and an ink feeding rate control app...
Publication number
20040123760
Publication date
Jul 1, 2004
Dainippon Screen Mfg. Co., Ltd.
Hideki Morikawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Print quality measuring method and print quality measuring apparatus
Publication number
20040012801
Publication date
Jan 22, 2004
Dainippon Screen Mfg. Co., Ltd.
Shigeo Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Printing machine
Publication number
20030217658
Publication date
Nov 27, 2003
Dainippon Screen Mfg. Co., Ltd.
Takaharu Yamamoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Printing apparatus
Publication number
20030070570
Publication date
Apr 17, 2003
Takaharu Yamamoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Method of presetting ink
Publication number
20030066447
Publication date
Apr 10, 2003
Dainippon Screen Mfg. Co., Ltd.
Takaharu Yamamoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS