Yasushi HASHIMOTO

Person

lbaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Treatment-liquid application apparatus and image forming system inc...
- Patent number 9,399,354
- Issue date Jul 26, 2016
- Ricoh Company, Ltd.
- Hironori Numata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus and assembly system of image forming apparatus
- Patent number 9,375,958
- Issue date Jun 28, 2016
- Ricoh Company, Ltd.
- Yuuji Ohmura
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus and assembly system of image forming apparatus
- Patent number 9,259,947
- Issue date Feb 16, 2016
- Ricoh Company, Ltd.
- Yuuji Ohmura
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Coating apparatus and image forming system
- Patent number 9,233,557
- Issue date Jan 12, 2016
- Ricoh Company, Ltd.
- Masaru Hoshina
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Image forming apparatus and assembly system of image forming apparatus
- Patent number 8,870,328
- Issue date Oct 28, 2014
- Ricoh Company, Ltd.
- Yuuji Ohmura
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus
- Patent number 8,041,277
- Issue date Oct 18, 2011
- Ricoh Company, Ltd.
- Yasushi Hashimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Pressdown cam for post processing device
- Patent number 8,033,539
- Issue date Oct 11, 2011
- Ricoh Company, Ltd.
- Shingo Takai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet feeding device with concave suction belt
- Patent number 7,600,748
- Issue date Oct 13, 2009
- Ricoh Company, Ltd.
- Shingo Takai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Pneumatic type paper feeding apparatus
- Patent number 7,497,431
- Issue date Mar 3, 2009
- Ricoh Printing Systems, Ltd.
- Shingo Takai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet feed apparatus
- Patent number 7,490,826
- Issue date Feb 17, 2009
- Ricoh Printing Systems, Ltd.
- Shingo Takai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet skew correcting apparatus and image forming apparatus
- Patent number 7,063,472
- Issue date Jun 20, 2006
- Ricoh Printing Systems, Ltd.
- Michihiro Matsuda
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Paper treating unit and image forming system using the same
- Patent number 7,017,901
- Issue date Mar 28, 2006
- Ricoh Printing Systems, Ltd.
- Tatsuya Shiraishi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming device
- Patent number 6,923,439
- Issue date Aug 2, 2005
- Ricoh Printing Systems, Ltd.
- Yasushi Hashimoto
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Paper ejection apparatus in a print apparatus
- Patent number 6,808,329
- Issue date Oct 26, 2004
- Hitachi Printing Solutions, Ltd.
- Tatsuya Shiraishi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Shape-correcting device for sheets and electrophotographic device
- Patent number 6,782,237
- Issue date Aug 24, 2004
- Hitachi Koki Co., Ltd.
- Shingo Takai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Paper ejection unit in a print apparatus
- Patent number 6,735,414
- Issue date May 11, 2004
- Hitachi Printing Solutions, Ltd.
- Tatsuya Shiraishi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus having a sheet reversing device
- Patent number 6,445,903
- Issue date Sep 3, 2002
- Hitachi Koki Co., Ltd.
- Yasushi Hashimoto
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet carrying apparatus
- Patent number 6,227,540
- Issue date May 8, 2001
- Hitachi Koki Co., Ltd.
- Takashi Nakamura
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Charger for electrophotography having a grid assembly
- Patent number 5,206,784
- Issue date Apr 27, 1993
- Hitachi Koki Co., Ltd.
- Yasushi Kimiwada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic printing mechanism
- Patent number 5,101,234
- Issue date Mar 31, 1992
- Hitachi Koki Co., Ltd.
- Yuichiro Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Feeder of sheet-like photo-sensitive material
- Patent number 4,926,216
- Issue date May 15, 1990
- Hitachi Koki Company
- Yasushi Hashimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
TREATMENT-LIQUID APPLICATION APPARATUS AND IMAGE FORMING SYSTEM INC...
- Publication number 20160059586
- Publication date Mar 3, 2016
- RICOH COMPANY, LTD.
- Hironori Numata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
COATING APPARATUS AND IMAGE FORMING SYSTEM
- Publication number 20150210091
- Publication date Jul 30, 2015
- Masaru HOSHINA
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
IMAGE FORMING APPARATUS AND ASSEMBLY SYSTEM OF IMAGE FORMING APPARATUS
- Publication number 20140375741
- Publication date Dec 25, 2014
- RICOH COMPANY, LTD.
- Yuuji OHMURA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS AND ASSEMBLY SYSTEM OF IMAGE FORMING APPARATUS
- Publication number 20130201267
- Publication date Aug 8, 2013
- RICOH COMPANY, LTD.
- Yuuji OHMURA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS AND ASSEMBLY SYSTEM OF IMAGE FORMING APPARATUS
- Publication number 20100110134
- Publication date May 6, 2010
- RICOH COMPANY, LTD.
- Yuuji OHMURA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20090190941
- Publication date Jul 30, 2009
- Yasushi Hashimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHEET POST PROCESS DEVICE WITH STAPLER MECHANISM
- Publication number 20090184454
- Publication date Jul 23, 2009
- Shingo TAKAI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sheet feeding device
- Publication number 20080308999
- Publication date Dec 18, 2008
- Ricoh Printing Systems, Ltd.
- Shingo Takai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet feed apparatus
- Publication number 20060267264
- Publication date Nov 30, 2006
- Ricoh Printing Systems, Ltd.
- Shingo Takai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Pneumatic type paper feeding apparatus
- Publication number 20050184446
- Publication date Aug 25, 2005
- Ricoh Printing Systems, Ltd.
- Shingo Takai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Paper treating unit and image forming system using the same
- Publication number 20040026846
- Publication date Feb 12, 2004
- HITACHI PRINTING SOLUTIONS, LTD.
- Tatsuya Shiraishi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Image forming device
- Publication number 20040007811
- Publication date Jan 15, 2004
- Yasushi Hashimoto
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Paper ejection apparatus in a print apparatus
- Publication number 20030063941
- Publication date Apr 3, 2003
- Hitachi Koki Co., Ltd.
- Tatsuya Shiraishi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Shape-correcting device for sheets and electrophotographic device
- Publication number 20030059240
- Publication date Mar 27, 2003
- Hitachi Koki Co., Ltd.
- Shingo Takai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sheet skew correcting apparatus and image forming apparatus
- Publication number 20030044217
- Publication date Mar 6, 2003
- Hitachi Koki Co., Ltd.
- Michihiro Matsuda
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Paper ejection unit in a print apparatus
- Publication number 20030016977
- Publication date Jan 23, 2003
- Hitachi Koki Co., Ltd.
- Tatsuya Shiraishi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Image forming apparatus
- Publication number 20010031155
- Publication date Oct 18, 2001
- Yasushi Hashimoto
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Yasushi HASHIMOTO

Person

Patents Grantslast 30 patents

Treatment-liquid application apparatus and image forming system inc...

Image forming apparatus and assembly system of image forming apparatus

Image forming apparatus and assembly system of image forming apparatus

Coating apparatus and image forming system

Image forming apparatus and assembly system of image forming apparatus

Image forming apparatus

Pressdown cam for post processing device

Sheet feeding device with concave suction belt

Pneumatic type paper feeding apparatus

Sheet feed apparatus

Sheet skew correcting apparatus and image forming apparatus

Paper treating unit and image forming system using the same

Image forming device

Paper ejection apparatus in a print apparatus

Shape-correcting device for sheets and electrophotographic device

Paper ejection unit in a print apparatus

Image forming apparatus having a sheet reversing device

Sheet carrying apparatus

Charger for electrophotography having a grid assembly

Electrophotographic printing mechanism

Feeder of sheet-like photo-sensitive material

Patents Applicationslast 30 patents

TREATMENT-LIQUID APPLICATION APPARATUS AND IMAGE FORMING SYSTEM INC...

COATING APPARATUS AND IMAGE FORMING SYSTEM

IMAGE FORMING APPARATUS AND ASSEMBLY SYSTEM OF IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND ASSEMBLY SYSTEM OF IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND ASSEMBLY SYSTEM OF IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

SHEET POST PROCESS DEVICE WITH STAPLER MECHANISM

Sheet feeding device

Sheet feed apparatus

Pneumatic type paper feeding apparatus

Paper treating unit and image forming system using the same

Image forming device

Paper ejection apparatus in a print apparatus

Shape-correcting device for sheets and electrophotographic device

Sheet skew correcting apparatus and image forming apparatus

Paper ejection unit in a print apparatus

Image forming apparatus