Hironori OHSHIMA

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Patents Grantslast 30 patents

Information Patent Grant
Heater fixing holder, method of fixing and holding heater, fixing d...
- Patent number 11,036,167
- Issue date Jun 15, 2021
- Ricoh Company, Ltd.
- Hironori Ohshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus incorporating same
- Patent number 10,061,243
- Issue date Aug 28, 2018
- Ricoh Company, Ltd.
- Hironori Ohshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device, image forming apparatus, and process cartridge
- Patent number 9,341,986
- Issue date May 17, 2016
- Ricoh Company, Ltd.
- Atsushi Nakamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner supplying device and image forming apparatus having a project...
- Patent number 9,244,383
- Issue date Jan 26, 2016
- Ricoh Company, Limited
- Hironori Ohshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
INTERNAL COVER AND IMAGE FORMING APPARATUS
- Publication number 20240353788
- Publication date Oct 24, 2024
- RICOH COMPANY, LTD.
- Atsushi ASHIKAGAYA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HEATER FIXING HOLDER, METHOD OF FIXING AND HOLDING HEATER, FIXING D...
- Publication number 20200249605
- Publication date Aug 6, 2020
- Hironori OHSHIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20180004137
- Publication date Jan 4, 2018
- RICOH COMPANY, LTD.
- Hironori OHSHIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER SUPPLYING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20150063875
- Publication date Mar 5, 2015
- Hironori OHSHIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE
- Publication number 20150023700
- Publication date Jan 22, 2015
- Atsushi NAKAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY