Hisatoshi Fukui

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Toyonaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for post-treatment of polyolefin resin pre-expanded particles
- Patent number 5,821,272
- Issue date Oct 13, 1998
- Kaneka Corporation
- Shinobu Ochikoshi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of manufacturing molded resin foam and apparatus therefor
- Patent number 5,248,459
- Issue date Sep 28, 1993
- Kanegafuchi Chemical Industry Co., Ltd.
- Yukio Fukasawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for preparing pre-expanded thermoplastic resins
- Patent number 4,687,641
- Issue date Aug 18, 1987
- Kanegafuchi Kogaku Kogyo Kabushiki Kaisha
- Hirofumi Maeda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Pre-expanding process and apparatus for the same
- Patent number 4,525,485
- Issue date Jun 25, 1985
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Hirofumi Maeda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL