Hitoshi Kawamura

Follow

Person

Sanda-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Reciprocating pump
- Patent number 7,374,409
- Issue date May 20, 2008
- Nippon Pillar Packing Co., Ltd.
- Hitoshi Kawamura
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fitted assembly bellows pump
- Patent number 7,134,850
- Issue date Nov 14, 2006
- Nippon Pillar Packing Co., Ltd.
- Kazukiyo Teshima
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fluid apparatus having downwardly inclined lower lamella portion of...
- Patent number 6,945,761
- Issue date Sep 20, 2005
- Nippon Pillar Packing Co., Ltd.
- Kiyoshi Nishio
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fluid apparatus such as a pump or an accumulator
- Patent number 6,604,919
- Issue date Aug 12, 2003
- Nippon Pillar Packing Co., Ltd.
- Kiyoshi Nishio
- 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...

Patents Applicationslast 30 patents

Information Patent Application
Reciprocating pump
- Publication number 20040219044
- Publication date Nov 4, 2004
- Nippon Pillar Packing Co., Ltd.
- Hitoshi Kawamura
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Pump
- Publication number 20040170511
- Publication date Sep 2, 2004
- Kazukiyo Teshima
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...