Ichiro Ohkawara

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Control valve for variable displacement compressor
- Patent number 6,334,759
- Issue date Jan 1, 2002
- Kabushiki Kaisha Saginomiya Seisakusho
- Morio Kaneko
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Control valve for variable displacement compressor
- Patent number 6,332,757
- Issue date Dec 25, 2001
- Kabushiki Kaisha Saginomiya Seisakusho
- Morio Kaneko
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Bellows-type pressure responsive valve
- Patent number 6,250,600
- Issue date Jun 26, 2001
- Kabushiki Kaisha Saginomiya Seisakusho
- Kiyoshi Kumagai
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electromagnetic control valve
- Patent number 6,142,445
- Issue date Nov 7, 2000
- Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
- Masahiro Kawaguchi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...