Yoichi Amemiya

Person

Hachioji, JP

People

Patents Grantslast 30 patents

Information Patent Grant
AC servomotor and a method of manufacturing the same
- Patent number 4,796,352
- Issue date Jan 10, 1989
- Fanuc Ltd.
- Shigeki Kawada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor for a synchronous motor
- Patent number 4,748,360
- Issue date May 31, 1988
- Fanuc, Ltd.
- Shigeki Kawada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent-magnet field synchronous motor
- Patent number 4,714,852
- Issue date Dec 22, 1987
- Fanuc Ltd.
- Shigeki Kawada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Synchronous machine
- Patent number 4,700,097
- Issue date Oct 13, 1987
- Fanuc Ltd.
- Shigeki Kawada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent-magnet rotor shrink-fit assembly
- Patent number 4,697,114
- Issue date Sep 29, 1987
- Fanuc Ltd.
- Yoichi Amemiya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Shaft for an electric motor with DC brake
- Patent number 4,663,550
- Issue date May 5, 1987
- Fanuc Ltd.
- Shigeki Kawada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor for a synchronous motor
- Patent number 4,661,736
- Issue date Apr 28, 1987
- Fanuc Ltd.
- Shigeki Kawada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of manufacturing a permanent-magnet field rotor
- Patent number 4,631,807
- Issue date Dec 30, 1986
- Fanuc Ltd.
- Shigeki Kawada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System for controlling motors for synchronous operation
- Patent number 4,629,956
- Issue date Dec 16, 1986
- Fanuc Ltd.
- Ryoichiro Nozawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Synchronous rotary machine
- Patent number 4,626,725
- Issue date Dec 2, 1986
- Fanuc Ltd.
- Shigeki Kawada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pulse coder using magnetoresistance elements having an improved z-p...
- Patent number 4,551,676
- Issue date Nov 5, 1985
- Fanuc Ltd.
- Yoichi Amemiya
- G01 - MEASURING TESTING
Information Patent Grant
Permanant magnet field type rotor structure for an electric machine
- Patent number 4,543,506
- Issue date Sep 24, 1985
- Fanuc Ltd.
- Shigeki Kawada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator of motor
- Patent number 4,538,084
- Issue date Aug 27, 1985
- Fanuc Ltd.
- Shigeki Kawada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Photoelectric converter-type pulse encoder
- Patent number 4,536,649
- Issue date Aug 20, 1985
- Fanuc Ltd.
- Yoshinori Kozai
- G01 - MEASURING TESTING
Information Patent Grant
Non-contacting, speed-detecting device of a direct-current generato...
- Patent number 4,495,464
- Issue date Jan 22, 1985
- Fujitsu Fanuc Limited
- Yoshinori Kozai
- G01 - MEASURING TESTING
Information Patent Grant
Brushless tachometer generator
- Patent number 4,364,005
- Issue date Dec 14, 1982
- Fujitsu Fanuc Limited
- Yoshinori Kohzai
- G01 - MEASURING TESTING
Information Patent Grant
Positioning control system
- Patent number 4,331,910
- Issue date May 25, 1982
- Fujitsu Fanuc Limited
- Yoshinori Kohzai
- G05 - CONTROLLING REGULATING
Information Patent Grant
Positioning control system
- Patent number 4,287,460
- Issue date Sep 1, 1981
- Fujitsu Fanuc Limited
- Ryoichiro Nozawa
- G05 - CONTROLLING REGULATING

Yoichi Amemiya

Person

Patents Grantslast 30 patents

AC servomotor and a method of manufacturing the same

Rotor for a synchronous motor

Permanent-magnet field synchronous motor

Synchronous machine

Permanent-magnet rotor shrink-fit assembly

Shaft for an electric motor with DC brake

Rotor for a synchronous motor

Method of manufacturing a permanent-magnet field rotor

System for controlling motors for synchronous operation

Synchronous rotary machine

Pulse coder using magnetoresistance elements having an improved z-p...

Permanant magnet field type rotor structure for an electric machine

Stator of motor

Photoelectric converter-type pulse encoder

Non-contacting, speed-detecting device of a direct-current generato...

Brushless tachometer generator

Positioning control system

Positioning control system