Mutoh; Nobuyoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Mutoh; Nobuyoshi.The latest application filed is for "power converter and system using the same".

Company Profile

0.19.3

Mutoh; Nobuyoshi - Tokyo JP
Mutoh; Nobuyoshi - Katsuta JP
Mutoh; Nobuyoshi - Hitachinaka JP
Mutoh; Nobuyoshi - Katsuta-shi Ibaraki 312 JP
Mutoh; Nobuyoshi - Hitachi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
System using power converter, microsurge suppressor and microsurge suppression method Grant 7,342,799 - Mutoh March 11, 2	2008-03-11
System using a power converter Grant 7,042,198 - Mutoh May 9, 2	2006-05-09
Power converter and system using the same Grant 6,999,330 - Mutoh February 14, 2	2006-02-14
Power converter and system using the same App 20050174820 - Mutoh, Nobuyoshi	2005-08-11
System using power converter, microsurge suppressor and microsurge suppression method App 20050078426 - Mutoh, Nobuyoshi	2005-04-14
System using a power converter App 20030161166 - Mutoh, Nobuyoshi	2003-08-28
Electric vehicle torque controller Grant 5,650,700 - Mutoh , et al. July 22, 1	1997-07-22
Control method and system for regeneration braking of an electric vehicle Grant 5,583,406 - Mutoh , et al. December 10, 1	1996-12-10
Electric vehicle drive system and drive method Grant 5,549,172 - Mutoh , et al. August 27, 1	1996-08-27
Vehicle driving control system having function for suppressing vibration Grant 5,534,764 - Masaki , et al. July 9, 1	1996-07-09
Electric vehicle torque controller Grant 5,481,168 - Mutoh , et al. January 2, 1	1996-01-02
Optical disk apparatus Grant 5,453,972 - Kanazawa , et al. September 26, 1	1995-09-26
Disk drive unit having motor components in a compact arrangement Grant 5,432,644 - Tajima , et al. July 11, 1	1995-07-11
Electric vehicle control system Grant 5,414,339 - Masaki , et al. May 9, 1	1995-05-09
Failure detection method for electric vehicles and fail-safe control method using this method Grant 5,357,181 - Mutoh , et al. October 18, 1	1994-10-18
Control method of pulse width modulation inverter and pulse width modulation inverter system Grant 5,053,690 - Mutoh , et al. October 1, 1	1991-10-01
PWM inverter apparatus for controlling rotating magnetic flux in a.c. motors Grant 5,023,538 - Mutoh , et al. June 11, 1	1991-06-11
Control apparatus for inverter for driving AC motor Grant 4,965,504 - Ueda , et al. October 23, 1	1990-10-23
Method and apparatus for selectively controlling an operation mode of a PWM inverter between an asychronous mode and a synchronous mode modulation Grant 4,779,183 - Mutoh , et al. October 18, 1	1988-10-18
Control system for PWM inverter Grant 4,767,976 - Mutoh , et al. August 30, 1	1988-08-30
Rectifier control apparatus with improved power factor Grant 4,688,162 - Mutoh , et al. August 18, 1	1987-08-18
Control apparatus for PWM inverter Grant 4,562,524 - Mutoh , et al. December 31, 1	1985-12-31

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