Hidetoshi Ishikawa

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Yokohama-shi, Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Scroll fluid machine
- Patent number 7,713,038
- Issue date May 11, 2010
- Anest Iwata Corporation
- Hidetoshi Ishikawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll fluid machine having oil-supply holes being formed through a...
- Patent number 7,404,706
- Issue date Jul 29, 2008
- Anest Iwata Corporation
- Hidetoshi Ishikawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll fluid machine
- Patent number 7,329,108
- Issue date Feb 12, 2008
- Anest Iwata Corporation
- Masaru Tsuchiya
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
SCROLL FLUID MACHINE
- Publication number 20080152528
- Publication date Jun 26, 2008
- Anest Iwata Corporation
- Hidetoshi ISHIKAWA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Scroll fluid machine
- Publication number 20070224072
- Publication date Sep 27, 2007
- Hidetoshi Ishikawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Scroll fluid machine
- Publication number 20070104602
- Publication date May 10, 2007
- Hidetoshi Ishikawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCROLL FLUID MACHINE
- Publication number 20070077159
- Publication date Apr 5, 2007
- Anest Iwata Corporation
- Masaru Tsuchiya
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES