Akiyoshi Ishiguro

Follow

Person

Suwa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Motor and method for producing the same
- Patent number 6,081,056
- Issue date Jun 27, 2000
- Seiko Epson Corporation
- Kunihiko Takagi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brushless motor with magnetic sensor to detect leaked magnetic flux
- Patent number 5,864,192
- Issue date Jan 26, 1999
- Seiko Epson Corporation
- Takashi Nagate
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Efficient permanent magnet rotor for brushless motor
- Patent number 5,864,191
- Issue date Jan 26, 1999
- Seiko Epson Corporation
- Takashi Nagate
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent magnet rotor of brushless motor
- Patent number 5,679,995
- Issue date Oct 21, 1997
- Seiko Epson Corporation
- Takashi Nagate
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER