Hatsuhiko Naitoh

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for detecting the amplitude and phase of an a.c. signal
- Patent number 5,808,462
- Issue date Sep 15, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Toshiyuki Fujii
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for detecting the amplitude and phase of an a.c. signal
- Patent number 5,731,698
- Issue date Mar 24, 1998
- The Kansai Electric Power Co., Inc.
- Toshiyuki Fujii
- G01 - MEASURING TESTING
Information Patent Grant
Power converter control apparatus for controlling commutation of sw...
- Patent number 5,717,583
- Issue date Feb 10, 1998
- The Kansai Electric Power Co., Inc.
- Masamori Nobayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for detecting the amplitude and phase of an A.C. signal
- Patent number 5,714,877
- Issue date Feb 3, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Toshiyuki Fujii
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for detecting the amplitude and phase of an a.c. signal
- Patent number 5,602,469
- Issue date Feb 11, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Toshiyuki Fujii
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for detecting the amplitude and phase of an a.c. signal
- Patent number 5,498,955
- Issue date Mar 12, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Toshiyuki Fujii
- G01 - MEASURING TESTING
Information Patent Grant
Interruptibility/priority control scheme for artificial intelligenc...
- Patent number 5,402,526
- Issue date Mar 28, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Douglas A. Bauman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interactive graphic recognition and data processing system
- Patent number 5,034,901
- Issue date Jul 23, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Takahira Kuwata
- G06 - COMPUTING CALCULATING COUNTING

Hatsuhiko Naitoh

Person

Patents Grantslast 30 patents

Apparatus for detecting the amplitude and phase of an a.c. signal

Apparatus for detecting the amplitude and phase of an a.c. signal

Power converter control apparatus for controlling commutation of sw...

Apparatus for detecting the amplitude and phase of an A.C. signal

Apparatus for detecting the amplitude and phase of an a.c. signal

Apparatus for detecting the amplitude and phase of an a.c. signal

Interruptibility/priority control scheme for artificial intelligenc...

Interactive graphic recognition and data processing system