Yoji Minato

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Patents Grantslast 30 patents

Information Patent Grant
Pulsation damping device
- Patent number 6,488,487
- Issue date Dec 3, 2002
- Nippon Pillar Packing Co., Ltd.
- Yoji Minato
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pump with a pulsation suppression device
- Patent number 6,364,640
- Issue date Apr 2, 2002
- Nippon Pillar Packing Co., Ltd.
- Kiyoshi Nishio
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pulsation suppression device for a pump
- Patent number 6,095,194
- Issue date Aug 1, 2000
- Nippon Pillar Packaging Co., Ltd.
- Yoji Minato
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...