Susumu KUMAKURA

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Power conversion unit
- Patent number 12,051,981
- Issue date Jul 30, 2024
- Nissan Motor Co., Ltd.
- Susumu Kumakura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter
- Patent number 11,889,665
- Issue date Jan 30, 2024
- Nissan Motor Co., Ltd.
- Kimihiro Ono
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric power converter
- Patent number 11,839,068
- Issue date Dec 5, 2023
- Nissan Motor Co., Ltd.
- Kimihiro Ono
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bus bar unit
- Patent number 10,749,400
- Issue date Aug 18, 2020
- Nissan Motor Co., Ltd.
- Susumu Kumakura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER CONVERTER
- Publication number 20220174849
- Publication date Jun 2, 2022
- NISSAN MOTOR CO., LTD.
- Kimihiro ONO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC POWER CONVERTER
- Publication number 20220142014
- Publication date May 5, 2022
- NISSAN MOTOR CO., LTD.
- Kimihiro ONO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION UNIT
- Publication number 20210376750
- Publication date Dec 2, 2021
- NISSAN MOTOR CO., LTD.
- Susumu KUMAKURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BUS BAR UNIT
- Publication number 20190165635
- Publication date May 30, 2019
- NISSAN MOTOR CO., LTD.
- Susumu KUMAKURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER