Hiroyuki Itoh

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Yokkaichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Flame retardant thermoplastic resin composition
- Patent number 6,590,016
- Issue date Jul 8, 2003
- Techno Polymer Co., Ltd.
- Masahiko Noro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Laser marking resin composition
- Patent number 5,760,120
- Issue date Jun 2, 1998
- Japan Synthetic Rubber Co., Ltd.
- Hiroyuki Itoh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Flame retarding resin composition
- Patent number 5,605,962
- Issue date Feb 25, 1997
- Japan Synthetic Rubber Co., Ltd.
- Masanori Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame-retardant resin composition
- Patent number 5,545,715
- Issue date Aug 13, 1996
- Japan Synthetic Rubber Co. Ltd.
- Hiroyuki Itoh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame resistant resin composition
- Patent number 5,302,647
- Issue date Apr 12, 1994
- DSM N.V.
- Masanori Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame retardant resin composition based on bromostyrene-containing...
- Patent number 5,258,438
- Issue date Nov 2, 1993
- DSM N.V.
- Masanori Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Thermoplastic resin composition
- Publication number 20020022686
- Publication date Feb 21, 2002
- Hiroyuki Itoh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Flame retardant thermoplastic resin composition
- Publication number 20010056140
- Publication date Dec 27, 2001
- Masahiko Noro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...