Issei Yamakoshi

Person

Suwa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electric motor vehicle
- Patent number 6,054,818
- Issue date Apr 25, 2000
- Seiko Epson Corporation
- Kunio Tabata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric motor vehicle
- Patent number 6,037,726
- Issue date Mar 14, 2000
- Seiko Epson Corporation
- Kunio Tabata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of producing motor casing
- Patent number 6,023,838
- Issue date Feb 15, 2000
- Seiko Epson Corporation
- Issei Yamakoshi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor casing and method of producing same
- Patent number 5,952,751
- Issue date Sep 14, 1999
- Seiko Epson Corporation
- Issei Yamakoshi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery control system for electric vehicle
- Patent number 5,931,245
- Issue date Aug 3, 1999
- Seiko Epson Corporation
- Akihito Uetake
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric motor vehicle
- Patent number 5,900,686
- Issue date May 4, 1999
- Seiko Epson Corporation
- Kunio Tabata
- B60 - VEHICLES IN GENERAL
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
Electric power unit and power transmitting unit for electric vehicles
- Patent number 5,853,058
- Issue date Dec 29, 1998
- Seiko Epson Corporation
- Ken-ichi Endo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric power unit and power transmitting unit for electric vehicles
- Patent number 5,765,671
- Issue date Jun 16, 1998
- Seiko Epson Corporation
- Ken-ichi Endo
- B60 - VEHICLES IN GENERAL
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
Information Patent Grant
Electric automobile
- Patent number 5,632,157
- Issue date May 27, 1997
- Seiko Epson Corporation
- Hirokazu Sekino
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric automobile
- Patent number 5,488,837
- Issue date Feb 6, 1996
- Seiko Epson Corporation
- Hirokazu Sekino
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric automobile
- Patent number 5,345,777
- Issue date Sep 13, 1994
- Seiko Epson Corporation
- Hirokazu Sekino
- B60 - VEHICLES IN GENERAL

Issei Yamakoshi

Person

Patents Grantslast 30 patents

Electric motor vehicle

Electric motor vehicle

Method of producing motor casing

Motor casing and method of producing same

Battery control system for electric vehicle

Electric motor vehicle

Efficient permanent magnet rotor for brushless motor

Electric power unit and power transmitting unit for electric vehicles

Electric power unit and power transmitting unit for electric vehicles

Permanent magnet rotor of brushless motor

Electric automobile

Electric automobile

Electric automobile