Tomoyuki Satoh

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Numazu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Toner, and image forming method and process cartridge using the toner
- Patent number 9,256,147
- Issue date Feb 9, 2016
- Ricoh Company, Ltd.
- Hideyuki Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, and image forming method and process cartridge using the toner
- Patent number 8,372,569
- Issue date Feb 12, 2013
- Ricoh Company, Ltd.
- Hideyuki Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic image and process of preparing same
- Patent number 6,395,443
- Issue date May 28, 2002
- Ricoh Company, Ltd.
- Noboru Kuroda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
TONER, AND IMAGE FORMING METHOD AND PROCESS CARTRIDGE USING THE TONER
- Publication number 20130122417
- Publication date May 16, 2013
- XEIKON
- Hideyuki Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner, and image forming method and process cartridge using the toner
- Publication number 20080124636
- Publication date May 29, 2008
- Hideyuki Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner for developing electrostatic image and process of preparing same
- Publication number 20010041298
- Publication date Nov 15, 2001
- Noboru Kuroda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY