Norihiro Kawashima

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus having reverse osmosis membrane for concentrat...
- Patent number 5,238,574
- Issue date Aug 24, 1993
- Kawasaki Jukogyo Kabushiki Kaisha
- Norihiro Kawashima
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and apparatus for treating medical wastes
- Patent number 5,213,758
- Issue date May 25, 1993
- Kawasaki Jukogyo Kabushiki Kaisha
- Norihiro Kawashima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Catalytic reactor
- Patent number 4,303,618
- Issue date Dec 1, 1981
- Kawasaki Jukogyo Kabushiki Kaisha
- Jun Fukui
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES