Yasuro Ohishi

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Fujieda, JP

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Patents Grantslast 30 patents

Information Patent Grant
Self-start synchronous motor with permanent magnets and at least on...
- Patent number 7,531,934
- Issue date May 12, 2009
- Hitachi Appliances, Inc.
- Baiying Hang
- B22 - CASTING POWDER METALLURGY
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
Information Patent Grant
Sealed type scroll compressor with wire mesh oil separating member
- Patent number 4,755,114
- Issue date Jul 5, 1988
- Hitachi, Ltd.
- Masao Shibayashi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Impeller of centrifugal blower
- Patent number 4,647,271
- Issue date Mar 3, 1987
- Hitachi, Ltd.
- Makoto Nagai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Self-start synchronous motor, method for manufacturing the same and...
- Publication number 20060267441
- Publication date Nov 30, 2006
- Baiying Hang
- B22 - CASTING POWDER METALLURGY