Shigefumi Soga

Person

Aichi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sheet feeding device, image reading device, and image forming appar...
- Patent number 11,530,103
- Issue date Dec 20, 2022
- Ricoh Company, Ltd.
- Ryohei Morisaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sheet processing device, image forming system, and sheet processing...
- Patent number 8,770,570
- Issue date Jul 8, 2014
- Ricoh Company, Limited
- Shigefumi Soga
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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
Image reading apparatus and copier
- Patent number 6,851,609
- Issue date Feb 8, 2005
- Ricoh Company, Ltd.
- Kazuhiro Ando
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SHEET FEEDING DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING APPAR...
- Publication number 20210087007
- Publication date Mar 25, 2021
- RICOH COMPANY, LTD.
- Ryohei Morisaki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET PROCESSING DEVICE, IMAGE FORMING SYSTEM, AND SHEET PROCESSING...
- Publication number 20120223470
- Publication date Sep 6, 2012
- RICOH COMPANY, LIMITED
- Shigefumi Soga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Information Patent Application
Image reading apparatus and copier
- Publication number 20020050520
- Publication date May 2, 2002
- Kazuhiro Ando
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Shigefumi Soga

Person

Patents Grantslast 30 patents

Sheet feeding device, image reading device, and image forming appar...

Sheet processing device, image forming system, and sheet processing...

Sheet stacker and image forming apparatus

Paper processing apparatus and image forming apparatus

Sheet returning unit for post processing apparatus

Image reading apparatus and copier

Patents Applicationslast 30 patents

SHEET FEEDING DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING APPAR...

SHEET PROCESSING DEVICE, IMAGE FORMING SYSTEM, AND SHEET PROCESSING...

Paper processing apparatus and image forming apparatus

Sheet processing apparatus and image forming apparatus

Sheet stacker and image forming apparatus

Image reading apparatus and copier