Kenta Kenjoh

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Particulate material production method and apparatus, toner product...
- Patent number 9,170,508
- Issue date Oct 27, 2015
- Ricoh Company, Ltd.
- Kiyotada Katoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Particulate material production method and apparatus, toner product...
- Patent number 8,673,534
- Issue date Mar 18, 2014
- Ricoh Company, Ltd.
- Kiyotada Katoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for producing toner, method for producing toner, and toner
- Patent number 8,568,953
- Issue date Oct 29, 2013
- Ricoh Company, Ltd.
- Kenta Kenjoh
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Kneading apparatus and method for producing toner
- Patent number 8,444,073
- Issue date May 21, 2013
- Ricoh Company, Ltd.
- Masahiro Kawamoto
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

Information Patent Application
PARTICULATE MATERIAL PRODUCTION METHOD AND APPARATUS, TONER PRODUCT...
- Publication number 20140141110
- Publication date May 22, 2014
- Kiyotada Katoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PARTICULATE MATERIAL PRODUCTION METHOD AND APPARATUS, TONER PRODUCT...
- Publication number 20120270147
- Publication date Oct 25, 2012
- Kiyotada Katoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
APPARATUS FOR PRODUCING TONER, METHOD FOR PRODUCING TONER, AND TONER
- Publication number 20120129091
- Publication date May 24, 2012
- Kenta Kenjoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
KNEADING APPARATUS AND METHOD FOR PRODUCING TONER
- Publication number 20110139909
- Publication date Jun 16, 2011
- Masahiro Kawamoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL