Kazumasa Takeuchi

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Aichi, JP

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Patents Grantslast 30 patents

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 folding device, sheet processing device, image forming appara...
- Publication number 20120046154
- Publication date Feb 23, 2012
- RICOH COMPANY, LIMITED
- Kazumasa Takeuchi
- 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