Yoshimi Akamatsu

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Amagasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Biodegradable resin compositions and laminates based thereon
- Patent number 5,384,187
- Issue date Jan 24, 1995
- Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha
- Tomoyoshi Uemura
- B32 - LAYERED PRODUCTS
Information Patent Grant
Process for preparing tubular film of hydrolyzed ethylene-vinyl ace...
- Patent number 4,164,529
- Issue date Aug 14, 1979
- Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha
- Yukio Fujita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL