Kazuaki Nakamura

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Kariya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multi-stage vacuum pump
- Patent number 6,776,586
- Issue date Aug 17, 2004
- Aisin Seiki Kabushiki Kaisha
- Yoshihiro Naito
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Stirling-cycle refrigerator
- Patent number 4,522,032
- Issue date Jun 11, 1985
- Aisin Seiki Kabushiki Kaisha
- Kazuaki Nakamura
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Stirling cycle refrigerator
- Patent number 4,282,716
- Issue date Aug 11, 1981
- Aisin Seiki Kabushiki Kaisha
- Yutaka Momose
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryopump device
- Patent number 4,240,262
- Issue date Dec 23, 1980
- Aisin Seiki Kabushiki Kaisha
- Kazuaki Nakamura
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Multi-stage vacuum pump
- Publication number 20030077182
- Publication date Apr 24, 2003
- AISIN SEIKI KABUSHIKI KAISHA
- Yoshihiro Naito
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...