Kenichi Ohara

Person

Hirakata, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for controlling AC servo motor
- Patent number 4,914,371
- Issue date Apr 3, 1990
- Matsushita Electric Industrial Co., Ltd.
- Nobuho Shibata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor controller
- Patent number 4,761,599
- Issue date Aug 2, 1988
- Matsushita Electric Industrial Co., Ltd.
- Isamu Yasunobu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor controller for a sewing machine
- Patent number 4,732,099
- Issue date Mar 22, 1988
- Matsushita Electric Industrial Co., Ltd.
- Shigeo Neki
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Variable speed control with selectively enabled counter circuits
- Patent number 4,710,688
- Issue date Dec 1, 1987
- Matsushita Electric Industrial Co., Ltd.
- Shigeo Neki
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Sewing machine driving apparatus
- Patent number 4,692,676
- Issue date Sep 8, 1987
- Matsushita Electric Industrial Co., Ltd.
- Takashi Dohi
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Sewing machine control apparatus
- Patent number 4,691,653
- Issue date Sep 8, 1987
- Matsushita Electric Industrial Co., Ltd.
- Shigeo Neki
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Circuit arrangement for controlling starting current of a motor
- Patent number 4,682,095
- Issue date Jul 21, 1987
- Matsushita Electric Industrial Co.Ltd.
- Nobuho Shibata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sewing machine with reference speed correction by dimensional ratio...
- Patent number 4,676,180
- Issue date Jun 30, 1987
- Matsushita Electric Industrial Co., Ltd.
- Shigeo Neki
- G05 - CONTROLLING REGULATING

Kenichi Ohara

Person

Patents Grantslast 30 patents

Apparatus for controlling AC servo motor

Motor controller

Motor controller for a sewing machine

Variable speed control with selectively enabled counter circuits

Sewing machine driving apparatus

Sewing machine control apparatus

Circuit arrangement for controlling starting current of a motor

Sewing machine with reference speed correction by dimensional ratio...