Shohichi Sugimoto

Follow

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Carrier, developer, image forming apparatus, developer stored unit,...
- Patent number 10,234,783
- Issue date Mar 19, 2019
- Ricoh Company, Ltd.
- Koichi Sakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic toner and image forming method using the toner
- Patent number 6,432,590
- Issue date Aug 13, 2002
- Ricoh Company, Ltd.
- Hideyuki Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Full-color electrophotographic image formation method, color toners...
- Patent number 6,274,282
- Issue date Aug 14, 2001
- Ricoh Company, Ltd.
- Shohichi Sugimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Full-color electrophotographic image formation method, color toners...
- Patent number 6,268,098
- Issue date Jul 31, 2001
- Ricoh Company, Ltd.
- Shohichi Sugimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dry toner for electrophotography
- Patent number 5,998,073
- Issue date Dec 7, 1999
- Ricoh Company, Ltd.
- Shinichi Kuramoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
TONER, DEVELOPER, TONER STORED UNIT, IMAGE FORMING APPARATUS, IMAGE...
- Publication number 20200272067
- Publication date Aug 27, 2020
- Kohtaroh OGINO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARRIER, DEVELOPER, IMAGE FORMING APPARATUS, DEVELOPER STORED UNIT,...
- Publication number 20180120724
- Publication date May 3, 2018
- Koichi SAKATA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Color toners and image forming method using the color toners
- Publication number 20030190538
- Publication date Oct 9, 2003
- RICOH COMPANY, LTD.
- Shinichi Kuramoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
COLOR TONERS AND IMAGE FORMING METHOD USING THE COLOR TONERS
- Publication number 20020192580
- Publication date Dec 19, 2002
- SHINICHI KURAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY