Norio Ito

Person

Suwa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Brushless DC motor
- Patent number 6,166,470
- Issue date Dec 26, 2000
- Seiko Epson Corporation
- Hiroshi Miyazawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brushless DC motor
- Patent number 5,952,760
- Issue date Sep 14, 1999
- Seiko Epson Corporation
- Hiroshi Miyazawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brushless DC motor and method for driving the same
- Patent number 5,903,074
- Issue date May 11, 1999
- Seiko Epson Corporation
- Kinya Matsuzawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Superconducting bearing device
- Patent number 5,838,082
- Issue date Nov 17, 1998
- Seiko Epson Corporation
- Norio Ito
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Brushless DC motor
- Patent number 5,808,390
- Issue date Sep 15, 1998
- Seiko Epson Corporation
- Hiroshi Miyazawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brushless DC motor and method for driving the same
- Patent number 5,679,997
- Issue date Oct 21, 1997
- Seiko Epson Corporation
- Kinya Matsuzawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Horizontal and vertical displacement detector of wire rope
- Patent number 5,581,180
- Issue date Dec 3, 1996
- Seiko Epson Corporation
- Norio Ito
- B61 - RAILWAYS
Information Patent Grant
Displacement sensor with temperature compensation by combining outp...
- Patent number 5,545,983
- Issue date Aug 13, 1996
- Seiko Epson Corporation
- Makoto Okeya
- G01 - MEASURING TESTING
Information Patent Grant
Superconducting bearing
- Patent number 5,525,849
- Issue date Jun 11, 1996
- Seiko Epson Corporation
- Norio Ito
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Power converter/inverter system with instantaneous real power feedb...
- Patent number 5,373,223
- Issue date Dec 13, 1994
- Seiko Epson Corporation
- Yasufumi Akagi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion system with instantaneous real power feedback control
- Patent number 5,136,494
- Issue date Aug 4, 1992
- Seiko Epson Corporation
- Yasufumi Akagi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Back-light device for a video display apparatus
- Patent number 5,019,749
- Issue date May 28, 1991
- Seiko Epson Corporation
- Norio Ito
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Person

Patents Grantslast 30 patents

Brushless DC motor

Brushless DC motor

Brushless DC motor and method for driving the same

Superconducting bearing device

Brushless DC motor

Brushless DC motor and method for driving the same

Horizontal and vertical displacement detector of wire rope

Displacement sensor with temperature compensation by combining outp...

Superconducting bearing

Power converter/inverter system with instantaneous real power feedb...

Power conversion system with instantaneous real power feedback control

Back-light device for a video display apparatus