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Shigeaki Kimura
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Numazu, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Waste liquid tank, liquid ejection device, and image forming apparatus
Patent number
7,931,350
Issue date
Apr 26, 2011
Ricoh Company, Ltd.
Juichi Furukawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image forming apparatus, liquid discharging head, image forming met...
Patent number
7,527,351
Issue date
May 5, 2009
Ricoh Company, Ltd.
Masanori Hirano
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Recording material, method of producing the same and method of recy...
Patent number
5,738,759
Issue date
Apr 14, 1998
Ricoh Company, Ltd.
Hiroshi Kitazawa
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method of recycling image-deposited recording material, and recordi...
Patent number
5,672,223
Issue date
Sep 30, 1997
Ricoh Company, Ltd.
Shigeaki Kimura
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Thermosensitive recording paper
Patent number
5,151,404
Issue date
Sep 29, 1992
Ricoh Company, Ltd.
Aimi Suzuki
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
Information
Patent Application
Image forming apparatus, liquid discharging head, image forming met...
Publication number
20080024536
Publication date
Jan 31, 2008
Masanori Hirano
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Waste liquid tank, liquid ejection device, and image forming apparatus
Publication number
20070273725
Publication date
Nov 29, 2007
Juichi Furukawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS