Masaki Sato

Person

Hitachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Power lines and apparatus using the same
- Patent number 6,720,677
- Issue date Apr 13, 2004
- Hitachi, Ltd.
- Kazuo Shima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic wedge
- Patent number 4,761,581
- Issue date Aug 2, 1988
- Hitachi, Ltd.
- Masatoshi Watanabe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for connecting conductor strands with transposition in el...
- Patent number 4,633,115
- Issue date Dec 30, 1986
- Hitachi, Ltd.
- Toshio Saitoh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault detection apparatus for rotor winding of rotary machine
- Patent number 4,377,784
- Issue date Mar 22, 1983
- Hitachi, Ltd.
- Toshio Saito
- G01 - MEASURING TESTING
Information Patent Grant
Cooling medium baffling device in rotary electric machine
- Patent number 4,324,993
- Issue date Apr 13, 1982
- Hitachi, Ltd.
- Masaki Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric rotary machine
- Patent number 4,316,113
- Issue date Feb 16, 1982
- Hitachi, Ltd.
- Masaki Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator winding holding structure for rotary electric machine
- Patent number 4,293,787
- Issue date Oct 6, 1981
- Hitachi, Ltd.
- Motoya Ito
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator winding structure for gap winding type electric rotary machine
- Patent number 4,137,471
- Issue date Jan 30, 1979
- Hitachi, Ltd.
- Masaki Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Power lines and apparatus using the same
- Publication number 20010052732
- Publication date Dec 20, 2001
- Kazuo Shima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Masaki Sato

Person

Patents Grantslast 30 patents

Power lines and apparatus using the same

Magnetic wedge

Apparatus for connecting conductor strands with transposition in el...

Fault detection apparatus for rotor winding of rotary machine

Cooling medium baffling device in rotary electric machine

Electric rotary machine

Stator winding holding structure for rotary electric machine

Stator winding structure for gap winding type electric rotary machine

Patents Applicationslast 30 patents

Power lines and apparatus using the same