Yukihiko Nagao

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Kariya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for separating solid-liquid compositions
- Patent number 4,909,950
- Issue date Mar 20, 1990
- Toshiba Ceramics Co., Ltd.
- Yoshihisa Katoh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process and apparatus for separating solid-liquid compositions
- Patent number 4,863,617
- Issue date Sep 5, 1989
- Toshiba Ceramics Co., Ltd.
- Yoshihisa Katoh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL