Ryohei Masui

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Conductive particles, method for producing conductive particles, co...
- Patent number 9,446,484
- Issue date Sep 20, 2016
- Sekisui Chemical Co., Ltd.
- Ryohei Masui
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Adhesive for electronic components
- Patent number 8,901,207
- Issue date Dec 2, 2014
- Sekisui Chemical Co., Ltd.
- Akinobu Hayakawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of producing semiconductor chip laminate comprising an adhes...
- Patent number 8,563,362
- Issue date Oct 22, 2013
- Sekisui Chemical Co., Ltd.
- Akinobu Hayakawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Adhesive for electronic component
- Patent number 7,838,577
- Issue date Nov 23, 2010
- Sekisui Chemical Co., Ltd.
- Akinobu Hayakawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
CONDUCTIVE PARTICLES, METHOD FOR PRODUCING CONDUCTIVE PARTICLES, CO...
- Publication number 20150008022
- Publication date Jan 8, 2015
- Sekisui Chemical Co., Ltd.
- Ryohei Masui
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FO PRODUCING SEMICONDUCTOR CHIP STACK, AND SEMICONDUCTOR DEVICE
- Publication number 20120021233
- Publication date Jan 26, 2012
- SEKISUI CHEMICAL CO., LTD.
- Akinobu Hayakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADHESIVE FOR ELECTRONIC COMPONENTS
- Publication number 20120016057
- Publication date Jan 19, 2012
- Akinobu Hayakawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ADHESIVE FOR ELECTRONIC COMPONENT
- Publication number 20100197830
- Publication date Aug 5, 2010
- Sekisui Chemical Co., Ltd.
- Akinobu Hayakawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...