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Mikiko Abe
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Computer program product, information processing method, and inform...
Patent number
9,865,228
Issue date
Jan 9, 2018
Ricoh Company, Ltd.
Tsuyoshi Shigemasa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Terminal, terminal system, and non-transitory computer-readable med...
Patent number
9,430,215
Issue date
Aug 30, 2016
Ricoh Company, Ltd.
Mikiko Abe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image processing device, display terminal, image display system, im...
Patent number
9,426,417
Issue date
Aug 23, 2016
Ricoh Company, Ltd.
Masahiro Ujiie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Light emitting device and display unit
Patent number
9,263,682
Issue date
Feb 16, 2016
Ricoh Company, Ltd.
Shigeyuki Harada
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Optical recording medium and method of recording to the same
Patent number
7,715,293
Issue date
May 11, 2010
Ricoh Company, Ltd.
Masaki Kato
G11 - INFORMATION STORAGE
Information
Patent Grant
Phase-change optical recording medium and recording and reproducing...
Patent number
7,626,915
Issue date
Dec 1, 2009
Ricoh Company, Ltd.
Hiroshi Deguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording medium
Patent number
7,611,762
Issue date
Nov 3, 2009
Ricoh Company, Ltd.
Hiroshi Deguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording method of a phase-change optical recording medium...
Patent number
7,570,563
Issue date
Aug 4, 2009
Ricoh Company, Ltd.
Hajime Yuzurihara
G11 - INFORMATION STORAGE
Information
Patent Grant
Phase-change information recording medium, manufacturing method for...
Patent number
7,438,965
Issue date
Oct 21, 2008
Ricoh Company, Ltd.
Hiroko Ohkura
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Optical recording method
Patent number
7,417,930
Issue date
Aug 26, 2008
Ricoh Company, Ltd.
Hajime Yuzurihara
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording method
Patent number
7,362,683
Issue date
Apr 22, 2008
Ricoh Company, Ltd.
Hajime Yuzurihara
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording method for a phase-change optical recording medium
Patent number
7,260,044
Issue date
Aug 21, 2007
Ricoh Company, Ltd.
Hajime Yuzurihara
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording medium
Patent number
7,063,875
Issue date
Jun 20, 2006
Ricoh Company, Ltd.
Hiroshi Deguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Phase change optical recording medium
Patent number
6,958,180
Issue date
Oct 25, 2005
Ricoh Company, Ltd.
Eiko Hibino
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording medium and recording method
Patent number
6,770,346
Issue date
Aug 3, 2004
Ricoh Company, Ltd.
Makoto Harigaya
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
IMAGE PROCESSING DEVICE, DISPLAY TERMINAL, IMAGE DISPLAY SYSTEM, IM...
Publication number
20140293000
Publication date
Oct 2, 2014
Masahiro UJIIE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL, TERMINAL SYSTEM, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM
Publication number
20140298311
Publication date
Oct 2, 2014
Mikiko ABE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COMPUTER PROGRAM PRODUCT, INFORMATION PROCESSING METHOD, AND INFORM...
Publication number
20140292816
Publication date
Oct 2, 2014
Tsuyoshi Shigemasa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LIGHT EMITTING DEVICE AND DISPLAY UNIT
Publication number
20120032115
Publication date
Feb 9, 2012
RICOH COMPANY, LTD.
Shigeyuki HARADA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Optical recording method
Publication number
20070242586
Publication date
Oct 18, 2007
Hajime Yuzurihara
G11 - INFORMATION STORAGE
Information
Patent Application
Optical recording medium and method of recording to the same
Publication number
20060209658
Publication date
Sep 21, 2006
Masaki Kato
G11 - INFORMATION STORAGE
Information
Patent Application
Phase-change optical recording medium, optical recording method, an...
Publication number
20060187789
Publication date
Aug 24, 2006
Hajime Yuzurihara
G11 - INFORMATION STORAGE
Information
Patent Application
Optical recording medium
Publication number
20060183052
Publication date
Aug 17, 2006
Hiroshi Deguchi
G11 - INFORMATION STORAGE
Information
Patent Application
Phase-change optical recording medium and recording and reproducing...
Publication number
20060153053
Publication date
Jul 13, 2006
Hiroshi Deguchi
G11 - INFORMATION STORAGE
Information
Patent Application
Optical recording medium
Publication number
20060088684
Publication date
Apr 27, 2006
Ricoh Company, Ltd.
Mikiko Abe
G11 - INFORMATION STORAGE
Information
Patent Application
Phase-change information recording medium, manufacturing method for...
Publication number
20060077884
Publication date
Apr 13, 2006
Hiroko Ohkura
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Method of initializing phase change optical recording medium
Publication number
20040161700
Publication date
Aug 19, 2004
Mikiko Abe
G11 - INFORMATION STORAGE
Information
Patent Application
Optical recording method
Publication number
20040141447
Publication date
Jul 22, 2004
Hajime Yuzurihara
G11 - INFORMATION STORAGE
Information
Patent Application
Optical recording medium
Publication number
20040105952
Publication date
Jun 3, 2004
Hiroshi Deguchi
G11 - INFORMATION STORAGE
Information
Patent Application
Recording method for a phase-change optical recording medium
Publication number
20040076099
Publication date
Apr 22, 2004
Hajime Yuzurihara
G11 - INFORMATION STORAGE
Information
Patent Application
Phase change optical recording medium
Publication number
20040017768
Publication date
Jan 29, 2004
Eiko Hibino
G11 - INFORMATION STORAGE
Information
Patent Application
Optical recording medium and recording method
Publication number
20030012917
Publication date
Jan 16, 2003
Ricoh Company, Ltd.
Makoto Harigaya
G11 - INFORMATION STORAGE