Hidekazu Oohara

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Takasago-shi, Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pre-expanded polypropylene resin particle, and method for productio...
- Patent number 8,063,177
- Issue date Nov 22, 2011
- Kaneka Corporation
- Tetsuya Minami
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Expandable styrene resin beads and foams produced therefrom
- Patent number 6,770,682
- Issue date Aug 3, 2004
- Kaneka Corporation
- Shotaro Maruhashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Expandable polystyrene resin beads, process for the preparation of...
- Patent number 6,221,926
- Issue date Apr 24, 2001
- Kaneka Corporation
- Hidekazu Oohara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PRE-EXPANDED POLYPROPYLENE RESIN PARTICLE, AND METHOD FOR PRODUCTIO...
- Publication number 20100240854
- Publication date Sep 23, 2010
- KANEKA CORPORATION
- Tetsuya Minami
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Expandable Thermoplastic Resin Particles And Foamed Article Using T...
- Publication number 20090197069
- Publication date Aug 6, 2009
- KANEKA CORPORATION
- Kirito Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Formable styrenic resin particle, and pre-formed particle and foame...
- Publication number 20050261455
- Publication date Nov 24, 2005
- Kaneka Corporation
- Takamasa Imai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Expandable styrene resin beads and foams produced therefrom
- Publication number 20030055119
- Publication date Mar 20, 2003
- Shotaro Maruhashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...