Satoshi MIYAGAWA

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing organic electroluminescence element, and organ...
- Patent number 9,343,690
- Issue date May 17, 2016
- Ricoh Company, Ltd.
- Hajime Nakanotani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arylamine compound
- Patent number 9,293,713
- Issue date Mar 22, 2016
- Ricoh Company, Ltd.
- Daisuke Goto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymer, ink and organic film
- Patent number 9,062,221
- Issue date Jun 23, 2015
- Ricoh Company, Ltd.
- Satoshi Yamamoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
POLYMER, INK AND ORGANIC FILM
- Publication number 20130253131
- Publication date Sep 26, 2013
- Satoshi Yamamoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ARYLAMINE COMPOUND
- Publication number 20130225858
- Publication date Aug 29, 2013
- Daisuke GOTO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR PRODUCING ORGANIC ELECTROLUMINESCENCE ELEMENT, AND ORGAN...
- Publication number 20130134360
- Publication date May 30, 2013
- Hajime NAKANOTANI
- H01 - BASIC ELECTRIC ELEMENTS