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Shoichiro Kitaichi
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Kanagawa, JP
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last 30 patents
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Patent Grant
Refrigerant compressor
Patent number
5,408,839
Issue date
Apr 25, 1995
Kabushiki Kaisha Toshiba
Shoichiro Kitaichi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Compressor exhibiting an iron sulfide wear surface
Patent number
5,273,410
Issue date
Dec 28, 1993
Kabushiki Kaisha Toshiba
Shoichiro Kitaichi
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Refrigerant compressor using refrigerant HFC134A or HFC152A
Patent number
5,263,834
Issue date
Nov 23, 1993
Kabushiki Kaisha Toshiba
Shinobu Sato
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Refrigerant compressor
Patent number
5,199,859
Issue date
Apr 6, 1993
Kabushiki Kaisha Toshiba
Shoichiro Kitaichi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...