Tetsuyuki Nakayashiki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Aromatic sulfonium salt compound
- Patent number 8,227,624
- Issue date Jul 24, 2012
- Adeka Corporation
- Tetsuyuki Nakayashiki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatic sulfonium salt compound, photo-acid generator comprising t...
- Patent number 7,611,817
- Issue date Nov 3, 2009
- Adeka Corporation
- Tetsuyuki Nakayashiki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Energy beam curable epoxy resin composition
- Patent number 6,319,652
- Issue date Nov 20, 2001
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Mitsuo Akutsu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Energy beam curable epoxy resin composition, stereolithographic res...
- Patent number 5,985,510
- Issue date Nov 16, 1999
- Asahi Denka Kogyo Kabushiki Kaisha
- Mitsuo Akutsu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Novel aromatic sulfonium salt compound, photo-acid generator compri...
- Publication number 20060055088
- Publication date Mar 16, 2006
- Asahi Denka Co. Ltd.
- Tetsuyuki Nakayashiki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...