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Shoji Nishimura
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Kyoto, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Uninterruptible power supply device
Patent number
11,855,483
Issue date
Dec 26, 2023
Nissin Electric Co., Ltd.
Shoji Nishimura
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Uninterruptable power supply device
Patent number
11,476,701
Issue date
Oct 18, 2022
Nissin Electric Co., Ltd.
Shoji Nishimura
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power supply system with uninterruptible power supply function and...
Patent number
11,196,293
Issue date
Dec 7, 2021
Nissin Electric Co., Ltd.
Satoshi Uda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Isolated operation prevention device for distributed power supply a...
Patent number
6,545,885
Issue date
Apr 8, 2003
Nissin Electric Co., Ltd.
Shoji Nishimura
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Harmonic measuring method and a current injection device for harmon...
Patent number
6,326,796
Issue date
Dec 4, 2001
Nissin Electric Co., Ltd.
Isao Koda
G01 - MEASURING TESTING
Information
Patent Grant
Harmonic component measuring method for power system
Patent number
6,208,945
Issue date
Mar 27, 2001
Nissin Electric Co., Ltd.
Isao Koda
G01 - MEASURING TESTING
Information
Patent Grant
Harmonic characteristic measuring method and harmonic characteristi...
Patent number
6,114,859
Issue date
Sep 5, 2000
Nissin Electric Co., Ltd.
Isao Koda
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
UNINTERRUPTIBLE POWER SUPPLY DEVICE
Publication number
20220231536
Publication date
Jul 21, 2022
NISSIN ELECTRIC CO., LTD.
Shoji NISHIMURA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
UNINTERRUPTABLE POWER SUPPLY DEVICE
Publication number
20210265857
Publication date
Aug 26, 2021
NISSIN ELECTRIC CO., LTD.
Shoji NISHIMURA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER SUPPLY SYSTEM
Publication number
20210066958
Publication date
Mar 4, 2021
NISSIN ELECTRIC CO., LTD.
Satoshi UDA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Isolated operation prevention device for distributed power supply a...
Publication number
20020039299
Publication date
Apr 4, 2002
NISSIN ELECTRIC CO., LTD.
Shoji Nishimura
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...