Akiharu Kitada

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gas removal pump for liquid
- Patent number 5,085,561
- Issue date Feb 4, 1992
- Mitsubishi Oil Co., Ltd.
- Hisashi Yano
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Gas removable pump for liquid
- Patent number 5,064,452
- Issue date Nov 12, 1991
- Mitsubishi Oil Co., Ltd.
- Hisashi Yano
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Gas removable pump for liquid
- Patent number 5,051,072
- Issue date Sep 24, 1991
- Mitsubishi Oil Co., Ltd.
- Hisashi Yano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL