Daishi Watanabe

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sheet processing apparatus and image forming system having plural r...
- Patent number 9,533,853
- Issue date Jan 3, 2017
- Ricoh Company, Ltd.
- Yuuki Nakagawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Paper processing apparatus and image forming apparatus
- Patent number 8,433,236
- Issue date Apr 30, 2013
- Ricoh Company, Ltd.
- Terumitsu Azuma
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Sheet returning unit for post processing apparatus
- Patent number 8,196,915
- Issue date Jun 12, 2012
- Ricoh Company, Ltd.
- Takeshi Hirabayashi
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

Information Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
- Publication number 20150321871
- Publication date Nov 12, 2015
- Yuuki NAKAGAWA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Paper processing apparatus and image forming apparatus
- Publication number 20110091260
- Publication date Apr 21, 2011
- Ricoh Company, Ltd.
- Terumitsu Azuma
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Sheet processing apparatus and image forming apparatus
- Publication number 20110074081
- Publication date Mar 31, 2011
- RICOH COMPANY, LIMITED
- Takeshi Hirabayashi
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER