Yoshio Hirayama

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Azuma-mura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hot melt adhesive composition comprising hydrogenated block copolymers
- Patent number 5,900,465
- Issue date May 4, 1999
- Kuraray Co., Ltd.
- Makoto Nishikawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Thermoplastic polymer composition
- Patent number 5,571,865
- Issue date Nov 5, 1996
- Kuraray Co., Ltd.
- Makoto Nishikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic polymer composition
- Patent number 5,508,346
- Issue date Apr 16, 1996
- Kuraray Co., Ltd.
- Makoto Nishikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic polymer composition
- Patent number 5,446,092
- Issue date Aug 29, 1995
- Kuraray Co., Ltd.
- Makoto Nishikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING THERMOPLASTIC POLYMER COMPOSITION
- Publication number 20180236704
- Publication date Aug 23, 2018
- Kuraray Co., Ltd
- Shinya OSHITA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
RUBBER COMPOSITION AND CROSSLINKED OBJECT
- Publication number 20100152368
- Publication date Jun 17, 2010
- KURARAY CO. LTD.
- Yoshio Hirayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...