Daisuke Sawada

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sealing member, toner conveying device, and image forming apparatus
- Patent number 9,500,996
- Issue date Nov 22, 2016
- Ricoh Company, Limited
- Yuta Azeyanagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning device and image forming apparatus
- Patent number 9,429,895
- Issue date Aug 30, 2016
- Ricoh Company, Limited
- Hajime Teraji
- B08 - CLEANING
Information Patent Grant
Paper conveyance device, fixing device, and image forming apparatus
- Patent number 9,400,482
- Issue date Jul 26, 2016
- Ricoh Company, Ltd.
- Shohei Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Waste toner container and image forming apparatus
- Patent number 9,395,678
- Issue date Jul 19, 2016
- Ricoh Company, Ltd.
- Shinya Karasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,285,754
- Issue date Mar 15, 2016
- Ricoh Company, Limited
- Kentaroh Nodera
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and method for detecting position deviation
- Patent number 8,581,944
- Issue date Nov 12, 2013
- Ricoh Company, Ltd.
- Tatsuhiko Okada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus and control method therefor
- Patent number 8,496,312
- Issue date Jul 30, 2013
- Ricoh Company, Ltd.
- Yuichi Sakurada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Roll paper conveying apparatus, inkjet printer, and roll paper conv...
- Patent number 8,465,146
- Issue date Jun 18, 2013
- Ricoh Company, Limited
- Nobuyuki Satoh
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Conveying distance control device, recording apparatus, conveying d...
- Patent number 8,287,076
- Issue date Oct 16, 2012
- Ricoh Company, Ltd.
- Masato Kobayashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20160033922
- Publication date Feb 4, 2016
- RICOH COMPANY, LIMITED
- Kentaroh NODERA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SEALING MEMBER, TONER CONVEYING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20150331362
- Publication date Nov 19, 2015
- RICOH COMPANY, LIMITED
- Yuta AZEYANAGI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PAPER CONVEYANCE DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20150268626
- Publication date Sep 24, 2015
- RICOH COMPANY, LTD.
- Shohei Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
WASTE TONER CONTAINER AND IMAGE FORMING APPARATUS
- Publication number 20150261172
- Publication date Sep 17, 2015
- RICOH COMPANY, LIMITED
- Shinya KARASAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20150234341
- Publication date Aug 20, 2015
- RICOH COMPANY, LIMITED
- Hajime TERAJI
- B08 - CLEANING
Information Patent Application
Recording apparatus and control method therefor
- Publication number 20110298854
- Publication date Dec 8, 2011
- RICOH COMPANY, LTD.
- Yuichi Sakurada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS AND METHOD FOR DETECTING POSITION DEVIATION
- Publication number 20110228027
- Publication date Sep 22, 2011
- RICOH COMPANY, LTD.
- Tatsuhiko OKADA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
ROLL PAPER CONVEYING APPARATUS, INKJET PRINTER, AND ROLL PAPER CONV...
- Publication number 20110211031
- Publication date Sep 1, 2011
- Nobuyuki SATOH
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Conveying distance control device, recording apparatus, conveying d...
- Publication number 20110063356
- Publication date Mar 17, 2011
- Ricoh Company, Ltd.
- Masato Kobayashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Daisuke Sawada

Person

Patents Grantslast 30 patents

Sealing member, toner conveying device, and image forming apparatus

Cleaning device and image forming apparatus

Paper conveyance device, fixing device, and image forming apparatus

Waste toner container and image forming apparatus

Image forming apparatus

Image forming apparatus and method for detecting position deviation

Recording apparatus and control method therefor

Roll paper conveying apparatus, inkjet printer, and roll paper conv...

Conveying distance control device, recording apparatus, conveying d...

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS

SEALING MEMBER, TONER CONVEYING DEVICE, AND IMAGE FORMING APPARATUS

PAPER CONVEYANCE DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS

WASTE TONER CONTAINER AND IMAGE FORMING APPARATUS

CLEANING DEVICE AND IMAGE FORMING APPARATUS

Recording apparatus and control method therefor

IMAGE FORMING APPARATUS AND METHOD FOR DETECTING POSITION DEVIATION

ROLL PAPER CONVEYING APPARATUS, INKJET PRINTER, AND ROLL PAPER CONV...

Conveying distance control device, recording apparatus, conveying d...