Shigehisa Kinugawa

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Asago-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Metal diaphragm
- Patent number 8,287,981
- Issue date Oct 16, 2012
- Tacmina Corporation
- Toshiharu Shimizu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Reciprocating pump and check valve
- Patent number 7,566,205
- Issue date Jul 28, 2009
- Tacmina Corporation
- Shigehisa Kinugawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Reciprocating pump and check valve
- Patent number 7,114,929
- Issue date Oct 3, 2006
- Shigehisa Kinugawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Reciprocating diaphragm pump with degassing valves
- Patent number 6,846,166
- Issue date Jan 25, 2005
- Tacmina Corporation
- Shigehisa Kinugawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Metal Diaphragm
- Publication number 20110020588
- Publication date Jan 27, 2011
- TACMINA CORPORATION
- Toshiharu Shimizu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Reciprocating pump and check valve
- Publication number 20060280621
- Publication date Dec 14, 2006
- Shigehisa Kinugawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Reciprocating pump and check valve
- Publication number 20050100453
- Publication date May 12, 2005
- Shigehisa Kinugawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Reciprocating pump and check valve
- Publication number 20030077190
- Publication date Apr 24, 2003
- Shigehisa Kinugawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...