Kazuo Sakurai

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Patents Grantslast 30 patents

Information Patent Grant
Scroll compressor having an Oldham's ring containing silico...
- Patent number 6,634,875
- Issue date Oct 21, 2003
- Hitachi Air Conditioning Systems Co., Ltd.
- Hiroyuki Imamura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
Scroll compressor
- Publication number 20020131883
- Publication date Sep 19, 2002
- Hiroyuki Imamura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES