Tomoko Kino

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Belt driving roller including electroviscous force developing membe...
- Patent number 9,665,046
- Issue date May 30, 2017
- Ricoh Company, Ltd.
- Jun Aoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Overcoat composition for electrophotography, electrophotographic im...
- Patent number 9,052,618
- Issue date Jun 9, 2015
- Ricoh Company, Ltd.
- Tsuyoshi Asami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Anisotropic magnetic material-dispersed resin carrier, electrophoto...
- Patent number 8,603,718
- Issue date Dec 10, 2013
- Ricoh Company, Ltd.
- Kazumi Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
BELT DRIVING ROLLER INCLUDING ELECTROVISCOUS FORCE DEVELOPING MEMBE...
- Publication number 20160061300
- Publication date Mar 3, 2016
- RICOH COMPANY, LTD.
- Jun Aoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OVERCOAT COMPOSITION FOR ELECTROPHOTOGRAPHY, ELECTROPHOTOGRAPHIC IM...
- Publication number 20140011949
- Publication date Jan 9, 2014
- RICOH COMPANY, LTD.
- Tsuyoshi Asami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ANISOTROPIC MAGNETIC MATERIAL-DISPERSED RESIN CARRIER, ELECTROPHOTO...
- Publication number 20120202147
- Publication date Aug 9, 2012
- RICOH COMPANY, LTD.
- Kazumi SUZUKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY