Masanori Ogawa

Person

Kusatsu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device, power converter and method for controlling th...
- Patent number 8,582,334
- Issue date Nov 12, 2013
- Panasonic Corporation
- Masashi Hayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Converter circuit and motor driving apparatus
- Patent number 7,646,165
- Issue date Jan 12, 2010
- Panasonic Corporation
- Mitsuo Ueda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sustaining circuit with bi-directional device
- Patent number 7,521,786
- Issue date Apr 21, 2009
- Panasonic Corporation
- Makoto Kitabatake
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Converter circuit and motor driving apparatus
- Patent number 7,274,579
- Issue date Sep 25, 2007
- Matsushita Electric Industrial Co., Ltd.
- Mitsuo Ueda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device and air conditioner using the same
- Patent number RE39060
- Issue date Apr 11, 2006
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Okui
- 363 - Electric power conversion systems
Information Patent Grant
Stacked semiconductor transistors
- Patent number 6,995,473
- Issue date Feb 7, 2006
- Matsushita Electric Industrial Co., Ltd.
- Makoto Kitabatake
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Motor control apparatus
- Patent number 6,984,948
- Issue date Jan 10, 2006
- Matsushita Electric Industrial Co., Ltd.
- Hideki Nakata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Converter circuit having control means with capability to short-cir...
- Patent number 6,320,772
- Issue date Nov 20, 2001
- Matsushita Electric Industrial Co., Ltd.
- Yoshiaki Doyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply apparatus
- Patent number 6,215,287
- Issue date Apr 10, 2001
- Matsushita Electric Industrial Co., Ltd.
- Hideo Matsushiro
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device and air conditioner using the same
- Patent number 6,181,583
- Issue date Jan 30, 2001
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Okui
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and method for driving motor
- Patent number 6,160,367
- Issue date Dec 12, 2000
- Matsushita Electric Industrial Co., Ltd.
- Mitsuhide Higashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-room air conditioning system
- Patent number 6,102,114
- Issue date Aug 15, 2000
- Matsushita Electric Industrial Co., Ltd.
- Yoshikazu Nishihara
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE, POWER CONVERTER AND METHOD FOR CONTROLLING TH...
- Publication number 20130107600
- Publication date May 2, 2013
- PANASONIC CORPORATION
- Masashi Hayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Converter circuit and motor driving apparatus
- Publication number 20080002443
- Publication date Jan 3, 2008
- Mitsuo Ueda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Semiconductor device and sustaining circuit
- Publication number 20060071246
- Publication date Apr 6, 2006
- Matsushita Electric Industrial Co., Ltd.
- Makoto Kitabatake
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Converter circuit and motor driving apparatus
- Publication number 20050057210
- Publication date Mar 17, 2005
- Mitsuo Ueda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Motor control apparatus
- Publication number 20040124807
- Publication date Jul 1, 2004
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Hideki Nakata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Semiconductor device and sustaining circuit
- Publication number 20040124474
- Publication date Jul 1, 2004
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Makoto Kitabatake
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Masanori Ogawa

Person

Patents Grantslast 30 patents

Semiconductor device, power converter and method for controlling th...

Converter circuit and motor driving apparatus

Sustaining circuit with bi-directional device

Converter circuit and motor driving apparatus

Power supply device and air conditioner using the same

Stacked semiconductor transistors

Motor control apparatus

Converter circuit having control means with capability to short-cir...

Power supply apparatus

Power supply device and air conditioner using the same

Apparatus and method for driving motor

Multi-room air conditioning system

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE, POWER CONVERTER AND METHOD FOR CONTROLLING TH...

Converter circuit and motor driving apparatus

Semiconductor device and sustaining circuit

Converter circuit and motor driving apparatus

Motor control apparatus

Semiconductor device and sustaining circuit