Yoshito Hamamoto

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Kurashiki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Copolyester film and a method for production thereof
- Patent number 4,725,483
- Issue date Feb 16, 1988
- Kuraray Co., Ltd.
- Masao Ishii
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Chemical substance measuring apparatus
- Patent number 4,568,444
- Issue date Feb 4, 1986
- Kuraray Co., Ltd.
- Michihiro Nakamura
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for filtration of a suspension
- Patent number 4,540,490
- Issue date Sep 10, 1985
- JGC Corporation
- Setsuo Shibata
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL