Hirokatu Kousokabe

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Totsukamachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rotary compressor
- Patent number 5,087,170
- Issue date Feb 11, 1992
- Hitachi, Ltd.
- Hirokatu Kousokabe
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Hermetic scroll fluid discharge apparatus with pressurized fluid pa...
- Patent number 4,357,132
- Issue date Nov 2, 1982
- Hitachi, Ltd.
- Hirokatu Kousokabe
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll-type positive fluid displacement apparatus having lubricatin...
- Patent number 4,343,599
- Issue date Aug 10, 1982
- Hitachi, Ltd.
- Hirokatu Kousokabe
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor with means for end plate bias and cooled gas retu...
- Patent number 4,216,661
- Issue date Aug 12, 1980
- Hitachi, Ltd.
- Kenji Tojo
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...