Takamitsu Ikematsu

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Feeding device and image forming apparatus
- Patent number 9,085,426
- Issue date Jul 21, 2015
- Ricoh Company, Ltd.
- Ikuo Fujii
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus
- Patent number 8,827,259
- Issue date Sep 9, 2014
- Ricoh Company, Ltd.
- Ikuo Fujii
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet supplying device and image forming apparatus incorporating same
- Patent number 8,798,517
- Issue date Aug 5, 2014
- Ricoh Company, Ltd.
- Yasuo Matsuyama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet feed unit and image forming apparatus including same
- Patent number 8,770,576
- Issue date Jul 8, 2014
- Ricoh Company, Ltd.
- Ippei Kimura
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet supplying device and image forming apparatus incorporating same
- Patent number 8,684,348
- Issue date Apr 1, 2014
- Ricoh Company, Ltd.
- Yasuo Matsuyama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet supplying device and image forming apparatus incorporating same
- Patent number 8,360,418
- Issue date Jan 29, 2013
- Ricoh, Company, Ltd.
- Yasuo Matsuyama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus with an open-close regulation mechanism of...
- Patent number 7,804,628
- Issue date Sep 28, 2010
- Ricoh Printing Sysetms, Inc.
- Haruo Hashimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sheet feed cassette and image forming apparatus using the same
- Patent number 7,758,040
- Issue date Jul 20, 2010
- Ricoh Company, Ltd.
- Haruo Hashimoto
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus including a wiring housing member
- Patent number 7,570,898
- Issue date Aug 4, 2009
- Ricoh Company, Ltd.
- Atsushi Onose
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus having a sheet removal portion
- Patent number 7,292,805
- Issue date Nov 6, 2007
- Ricoh Printing Systems, Ltd.
- Haruo Hashimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
FEEDING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20140077444
- Publication date Mar 20, 2014
- RICOH COMPANY, LIMITED
- Ikuo FUJII
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET FEED UNIT AND IMAGE FORMING APPARATUS INCLUDING SAME
- Publication number 20130228962
- Publication date Sep 5, 2013
- Ippei KIMURA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET SUPPLYING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20130200562
- Publication date Aug 8, 2013
- Yasuo MATSUYAMA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20130177342
- Publication date Jul 11, 2013
- Kaoru TADA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20130043647
- Publication date Feb 21, 2013
- RICOH COMPANY, LTD.
- Ikuo FUJII
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sheet supplying device and image forming apparatus incorporating same
- Publication number 20120063829
- Publication date Mar 15, 2012
- RICOH COMPANY, LTD.
- Yasuo Matsuyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet supplying device and image forming apparatus incorporating same
- Publication number 20120061907
- Publication date Mar 15, 2012
- RICOH COMPANY, LTD.
- Yasuo Matsuyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet feed cassette and image forming apparatus using the same
- Publication number 20080179818
- Publication date Jul 31, 2008
- Haruo Hashimoto
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Image forming apparatus
- Publication number 20070047028
- Publication date Mar 1, 2007
- Ricoh Printing Systems, Ltd.
- Haruo Hashimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image forming apparatus
- Publication number 20070047024
- Publication date Mar 1, 2007
- ROCOH PRINTING SYSTEMS, LTD.
- Atsushi Onose
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image forming apparatus
- Publication number 20050163533
- Publication date Jul 28, 2005
- Ricoh Printing Systems, Ltd.
- Haruo Hashimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Takamitsu Ikematsu

Person

Patents Grantslast 30 patents

Feeding device and image forming apparatus

Image forming apparatus

Sheet supplying device and image forming apparatus incorporating same

Sheet feed unit and image forming apparatus including same

Sheet supplying device and image forming apparatus incorporating same

Sheet supplying device and image forming apparatus incorporating same

Image forming apparatus with an open-close regulation mechanism of...

Sheet feed cassette and image forming apparatus using the same

Image forming apparatus including a wiring housing member

Image forming apparatus having a sheet removal portion

Patents Applicationslast 30 patents

FEEDING DEVICE AND IMAGE FORMING APPARATUS

SHEET FEED UNIT AND IMAGE FORMING APPARATUS INCLUDING SAME

SHEET SUPPLYING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

Sheet supplying device and image forming apparatus incorporating same

Sheet supplying device and image forming apparatus incorporating same

Sheet feed cassette and image forming apparatus using the same

Image forming apparatus

Image forming apparatus

Image forming apparatus