Terumitsu Azuma

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Patents Grantslast 30 patents

Information Patent Grant
Sheet stacker and image forming apparatus
- Patent number 8,511,678
- Issue date Aug 20, 2013
- Ricoh Company, Limited
- Terumitsu Azuma
- 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
Information Patent Grant
Path guide for selectively corrugating an output medium
- Patent number 5,788,229
- Issue date Aug 4, 1998
- Ricoh Co., Ltd.
- Shinji Asami
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Paper path switching mechanism usable with a page inverter
- Patent number 5,655,765
- Issue date Aug 12, 1997
- Ricoh Company, Ltd.
- Shinzi Asami
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Paper turning device for an image forming apparatus
- Patent number 5,570,877
- Issue date Nov 5, 1996
- Ricoh Company, Ltd.
- Shinji Asami
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

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
Information Patent Application
Sheet stacker and image forming apparatus
- Publication number 20100237556
- Publication date Sep 23, 2010
- Ricoh Company, Limited
- Terumitsu Azuma
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL