Izumi Onozawa

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Waterproof fan
- Patent number 12,176,786
- Issue date Dec 24, 2024
- Sanyo Denki Co., Ltd.
- Noriaki Ogawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brushless motor stator with fitting position determining structure...
- Patent number 8,247,935
- Issue date Aug 21, 2012
- Sanyo Denki Co., Ltd.
- Izumi Onozawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
WATERPROOF FAN
- Publication number 20230006499
- Publication date Jan 5, 2023
- Sanyo Denki Co., Ltd.
- Noriaki Ogawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
BRUSHLESS MOTOR STATOR
- Publication number 20100084950
- Publication date Apr 8, 2010
- Sanyo Denki Co., Ltd.
- Izumi Onozawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER