Tokuma Arai

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Slurry sampling device and method
- Patent number 5,295,400
- Issue date Mar 22, 1994
- Mitsubishi Jukogyo Kabushiki Kaisha
- Atsushi Tatani
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for treating a solution or a slurry solution
- Patent number 4,818,445
- Issue date Apr 4, 1989
- Mitsubishi Jukogyo Kabushiki Kaisha
- Masakazu Onizuka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL