Masaru Kohara

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device, motor drive device and air conditioning machine
- Patent number 7,750,596
- Issue date Jul 6, 2010
- Panasonic Corporation
- Shigehiro Masamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
A/D conversion apparatus
- Patent number 7,663,520
- Issue date Feb 16, 2010
- Panasonic Corporation
- Yuji Sugihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter control device and inverter control method
- Patent number 7,126,514
- Issue date Oct 24, 2006
- Matsushita Electric Industrial Co., Ltd.
- Masaru Kohara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device and control method
- Patent number 7,057,910
- Issue date Jun 6, 2006
- Matsushita Electric Industrial Co., Ltd.
- Manabu Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device for inverter control and control method
- Patent number 6,707,406
- Issue date Mar 16, 2004
- Matsushita Electric Industrial Co., Ltd.
- Masaru Kohara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device for inverter controlling
- Patent number 6,661,364
- Issue date Dec 9, 2003
- Matsushita Electric Industrial Co., Ltd.
- Masaru Kohara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor device having a plurality of AD converters for invert...
- Patent number 6,573,849
- Issue date Jun 3, 2003
- Matsushita Electric Industrial Co., Ltd.
- Masaru Kohara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
A/D CONVERSION APPARATUS
- Publication number 20090058702
- Publication date Mar 5, 2009
- Matsushita Electric Industrial Co., Ltd.
- Yuji SUGIHARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE, MOTOR DRIVE DEVICE AND AIR CONDITIONING MACHINE
- Publication number 20080116841
- Publication date May 22, 2008
- Matsushita Electric Industrial Co., Ltd.
- Shigehiro MASAMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Semiconductor device and control method
- Publication number 20060189011
- Publication date Aug 24, 2006
- Matsushita Electric Industrial Co., Ltd.
- Manabu Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Inverter control device and inverter control method
- Publication number 20050134494
- Publication date Jun 23, 2005
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Masaru Kohara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Semiconductor device and control method
- Publication number 20040129957
- Publication date Jul 8, 2004
- Manabu Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Semiconductor device for inverter control and control method
- Publication number 20030201926
- Publication date Oct 30, 2003
- Matsushita Electric Industrial Co., Ltd.
- Masaru Kohara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Semiconductor device for inverter controlling
- Publication number 20030128146
- Publication date Jul 10, 2003
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Masaru Kohara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Semiconductor device for inverter control and control method
- Publication number 20020064063
- Publication date May 30, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Masaru Kohara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Masaru Kohara

Person

Patents Grantslast 30 patents

Semiconductor device, motor drive device and air conditioning machine

A/D conversion apparatus

Inverter control device and inverter control method

Semiconductor device and control method

Semiconductor device for inverter control and control method

Semiconductor device for inverter controlling

Semiconductor device having a plurality of AD converters for invert...

Patents Applicationslast 30 patents

A/D CONVERSION APPARATUS

SEMICONDUCTOR DEVICE, MOTOR DRIVE DEVICE AND AIR CONDITIONING MACHINE

Semiconductor device and control method

Inverter control device and inverter control method

Semiconductor device and control method

Semiconductor device for inverter control and control method

Semiconductor device for inverter controlling

Semiconductor device for inverter control and control method