Joji NOIE

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KYOTO-SHI, JP

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Patents Grantslast 30 patents

Information Patent Grant
Drive circuit of three-phase DC motor and electronic device using t...
- Patent number 11,770,092
- Issue date Sep 26, 2023
- Rohm Co., Ltd.
- Yuji Saegusa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fan motor driving circuit, driving method, and cooling device and e...
- Patent number 10,644,629
- Issue date May 5, 2020
- Rohm Co., Ltd.
- Joji Noie
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
DRIVE CIRCUIT OF THREE-PHASE DC MOTOR AND ELECTRONIC DEVICE USING T...
- Publication number 20230042290
- Publication date Feb 9, 2023
- ROHM CO., LTD.
- Yuji SAEGUSA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
THREE-PHASE DC MOTOR DRIVING CIRCUIT, COOLING DEVICE AND ELECTRONIC...
- Publication number 20220352840
- Publication date Nov 3, 2022
- ROHM CO., LTD.
- Hiroyuki SHIMIZU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FAN MOTOR DRIVING CIRCUIT, DRIVING METHOD, AND COOLING DEVICE AND E...
- Publication number 20190260316
- Publication date Aug 22, 2019
- ROHM CO., LTD.
- Joji NOIE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER