Yoshihisa Kitora

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Amagasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Scroll-type fluid machine with counter-weight
- Patent number 5,108,274
- Issue date Apr 28, 1992
- Mitsubishi Denki Kabushiki Kaisha
- Masayuki Kakuda
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Fluid scroll machine with torque transmitting coupling between scrolls
- Patent number 5,066,206
- Issue date Nov 19, 1991
- Mitsubishi Denki K.K.
- Masayuki Kakuda
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Turbomolecular pump
- Patent number 4,787,829
- Issue date Nov 29, 1988
- Mitsubishi Denki Kabushiki Kaisha
- Masayuki Miyazaki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll-type vacuum pump with oil seal between suction and discharge...
- Patent number 4,735,559
- Issue date Apr 5, 1988
- Mitsubishi Denki Kabushiki Kaisha
- Etsuo Morishita
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...