Hideto Higaki

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sheet conveying device, image reading device incorporating the shee...
- Patent number 11,442,390
- Issue date Sep 13, 2022
- Ricoh Company, Ltd.
- Yuuki Shiga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet container, sheet conveying device incorporating the sheet con...
- Patent number 10,865,059
- Issue date Dec 15, 2020
- Ricoh Company, Ltd.
- Jumpei Aoyama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Drive transmission device and image forming apparatus incorporating...
- Patent number 10,429,786
- Issue date Oct 1, 2019
- Ricoh Company, Ltd.
- Kenji Tomita
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sheet feeding device and image forming apparatus incorporating same
- Patent number 8,628,074
- Issue date Jan 14, 2014
- Ricoh Company, Ltd.
- Hideto Higaki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus
- Patent number 8,408,532
- Issue date Apr 2, 2013
- Ricoh Company, Ltd.
- Hideto Higaki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus
- Patent number 8,302,953
- Issue date Nov 6, 2012
- Ricoh Company, Limited
- Toshifumi Togashi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet feeding device and image forming apparatus incorporating same
- Patent number 8,267,394
- Issue date Sep 18, 2012
- Ricoh Company, Ltd.
- Hideto Higaki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet feeding device and electrophotographic image forming apparatu...
- Patent number 8,157,257
- Issue date Apr 17, 2012
- Ricoh Company, Ltd.
- Tsugunao Toyooka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet supplier and image forming apparatus incorporating same with...
- Patent number 8,020,851
- Issue date Sep 20, 2011
- Ricoh Company, Ltd.
- Hideto Higaki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus, optical writing device, and optical writin...
- Patent number 7,986,334
- Issue date Jul 26, 2011
- Ricoh Company, Ltd.
- Kazunori Bannai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Optical writing device and image forming apparatus
- Patent number 7,746,371
- Issue date Jun 29, 2010
- Ricoh Company, Ltd.
- Yoshinobu Sakaue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical writing device and image forming apparatus
- Patent number 7,705,872
- Issue date Apr 27, 2010
- Ricoh Company, Limited
- Hideto Higaki
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
SHEET CONVEYING DEVICE, IMAGE READING DEVICE INCORPORATING THE SHEE...
- Publication number 20190243296
- Publication date Aug 8, 2019
- RICOH COMPANY, LTD.
- Yuuki Shiga
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET CONTAINER, SHEET CONVEYING DEVICE INCORPORATING THE SHEET CON...
- Publication number 20190225438
- Publication date Jul 25, 2019
- RICOH COMPANY, LTD.
- Jumpei AOYAMA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
DRIVE TRANSMISSION DEVICE AND IMAGE FORMING APPARATUS INCORPORATING...
- Publication number 20190018353
- Publication date Jan 17, 2019
- RICOH COMPANY, LTD.
- Kenji TOMITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHEET FEEDING UNIT AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
- Publication number 20150203308
- Publication date Jul 23, 2015
- RICOH COMPANY, LTD.
- Hideto HIGAKI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Sheet Feeding Device and Image Forming Apparatus Incorporating Same
- Publication number 20120306146
- Publication date Dec 6, 2012
- Hideto Higaki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sheet feeding device and image forming apparatus incorporating same
- Publication number 20120061904
- Publication date Mar 15, 2012
- RICOH COMPANY, LTD.
- Hideto Higaki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Image forming apparatus
- Publication number 20110062655
- Publication date Mar 17, 2011
- Ricoh Company, Ltd.
- Toshifumi Togashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20110062651
- Publication date Mar 17, 2011
- RICOH COMPANY, LTD.
- Hideto Higaki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sheet feeding device and electrophotographic image forming apparatus
- Publication number 20100296851
- Publication date Nov 25, 2010
- Ricoh Company, Ltd.
- Tsugunao Toyooka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet feeding unit and electrophotographic image forming apparatus
- Publication number 20100296852
- Publication date Nov 25, 2010
- Ricoh Company, Ltd.
- Hideto Higaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Sheet supplier and image forming apparatus incorporating same
- Publication number 20100109227
- Publication date May 6, 2010
- Ricoh Company, Ltd.
- Hideto Higaki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sheet feeding device and image forming apparatus
- Publication number 20100032891
- Publication date Feb 11, 2010
- Ricoh Company, Ltd.
- Toshifumi Togashi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Image forming apparatus, optical writing device, and optical writin...
- Publication number 20090066780
- Publication date Mar 12, 2009
- Ricoh Company, Ltd.
- Kazunori Bannai
- G02 - OPTICS
Information Patent Application
Optical writing device and image forming apparatus
- Publication number 20090058981
- Publication date Mar 5, 2009
- Ricoh Company, Limited
- Hideto Higaki
- G02 - OPTICS
Information Patent Application
Optical writing device and image forming apparatus
- Publication number 20090022520
- Publication date Jan 22, 2009
- Yoshinobu Sakaue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical scanning unit and image forming apparatus using same
- Publication number 20080225304
- Publication date Sep 18, 2008
- Ricoh Company, Ltd.
- Yoshinobu Sakaue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus for image forming of contributing to an effective utiliza...
- Publication number 20070030532
- Publication date Feb 8, 2007
- Ricoh Co. Ltd.
- Tetsuya Fujioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Hideto Higaki

Person

Patents Grantslast 30 patents

Sheet conveying device, image reading device incorporating the shee...

Sheet container, sheet conveying device incorporating the sheet con...

Drive transmission device and image forming apparatus incorporating...

Sheet feeding device and image forming apparatus incorporating same

Image forming apparatus

Image forming apparatus

Sheet feeding device and image forming apparatus incorporating same

Sheet feeding device and electrophotographic image forming apparatu...

Sheet supplier and image forming apparatus incorporating same with...

Image forming apparatus, optical writing device, and optical writin...

Optical writing device and image forming apparatus

Optical writing device and image forming apparatus

Patents Applicationslast 30 patents

SHEET CONVEYING DEVICE, IMAGE READING DEVICE INCORPORATING THE SHEE...

SHEET CONTAINER, SHEET CONVEYING DEVICE INCORPORATING THE SHEET CON...

DRIVE TRANSMISSION DEVICE AND IMAGE FORMING APPARATUS INCORPORATING...

SHEET FEEDING UNIT AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

Sheet Feeding Device and Image Forming Apparatus Incorporating Same

Sheet feeding device and image forming apparatus incorporating same

Image forming apparatus

Image forming apparatus

Sheet feeding device and electrophotographic image forming apparatus

Sheet feeding unit and electrophotographic image forming apparatus

Sheet supplier and image forming apparatus incorporating same

Sheet feeding device and image forming apparatus

Image forming apparatus, optical writing device, and optical writin...

Optical writing device and image forming apparatus

Optical writing device and image forming apparatus

Optical scanning unit and image forming apparatus using same

Apparatus for image forming of contributing to an effective utiliza...