Satoru Oikawa

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Patents Grantslast 30 patents

Information Patent Grant
Scroll type compressor
- Patent number 5,240,389
- Issue date Aug 31, 1993
- Kabushiki Kaisha Toshiba
- Satoru Oikawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fluid compressor with spiral blade
- Patent number 5,174,737
- Issue date Dec 29, 1992
- Kabushiki Kaisha Toshiba
- Hirotsugu Sakata
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fluid scroll machine with projection on one side of Oldham ring
- Patent number 5,080,566
- Issue date Jan 14, 1992
- Kabushiki Kaisha Toshiba
- Hirotsugu Sakata
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Scroll-type compressor
- Patent number 5,040,952
- Issue date Aug 20, 1991
- Kabushiki Kaisha Toshiba
- Toshinobu Inoue
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...