Koji Murayama

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Tatebayashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Variable displacement wobble plate type compressor for automotive a...
- Patent number 4,867,648
- Issue date Sep 19, 1989
- Nihon Radiator Co., Ltd.
- Koji Murayama
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Variable displacement wobble plate type compressor
- Patent number 4,860,549
- Issue date Aug 29, 1989
- Nihon Radiator Co., Ltd.
- Koji Murayama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rotary type gas compressor
- Patent number 4,708,598
- Issue date Nov 24, 1987
- Seiko Seiki Kabushiki Kaisha
- Terumitsu Sugita
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...