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Outdoor unit of air conditioner |
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2025-09-09 |
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Akira Sakamoto, Keisuke Kawai, Syuya KAMIZONO |
2025-03-18 |
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Power conversion apparatus |
Shuji KURAUCHI, Seiji Iyasu, Yuji Hayashi |
2024-06-18 |
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Controller for DC to AC conversion device for reducing distorting of output current |
Seiji Iyasu |
2024-02-27 |
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Power conversion apparatus |
Katsuhiro ICHIHASHI |
2023-12-05 |
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Power conversion apparatus |
Shuji KURAUCHI, Seiji Iyasu, Yuji Hayashi |
2023-10-17 |
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| 11418128 |
Control apparatus for electric power conversion apparatus |
Seiji Iyasu, Yuji Hayashi |
2022-08-16 |
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| 11316434 |
Electric power conversion apparatus |
Yoshiki Suzuki, Shuji KURAUCHI, Seiji Iyasu, Yuji Hayashi |
2022-04-26 |
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| 11258351 |
Power converter |
Naoto Kobayashi, Seiji Iyasu |
2022-02-22 |
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Control apparatus for electrical power converter |
Seiji Iyasu, Yuji Hayashi |
2022-02-08 |
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| 11201545 |
Power conversion system control device and control system |
Seiji Iyasu, Yuji Hayashi, Kaoru Koketsu |
2021-12-14 |
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Control apparatus for power converter |
Seiji Iyasu, Yuji Hayashi |
2021-11-23 |
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| 10910958 |
Control apparatus for power conversion system |
Naoto Kobayashi, Seiji Iyasu |
2021-02-02 |
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Power conversion system control device and control system |
Seiji Iyasu, Yuji Hayashi, Kaoru Koketsu |
2020-11-24 |
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| 10836257 |
Control apparatus and control system including the same |
Kimikazu Nakamura, Seiji Iyasu |
2020-11-17 |
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| 10763669 |
Power conversion system control device |
Seiji Iyasu, Yuji Hayashi |
2020-09-01 |
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Control apparatus for power conversion apparatus |
Kenji Tomita, Seiji Iyasu |
2020-06-16 |
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| 10637370 |
Apparatus for controlling DC-AC converter to reduce distortions in output current |
Seiji Iyasu, Yuji Hayashi |
2020-04-28 |
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| 10615680 |
Control apparatus for power converter |
Seiji Iyasu, Yuji Hayashi |
2020-04-07 |
|
| 10491136 |
Bridge-less type electric power conversion device having current detection circuit of current transformer type |
Seiji Iyasu, Yuji Hayashi |
2019-11-26 |
|
| 10461650 |
Control device for DC-DC converter |
Kenji Tomita, Seiji Iyasu |
2019-10-29 |
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| 10432100 |
Electric power conversion device |
Seiji Iyasu, Yuji Hayashi |
2019-10-01 |
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| 10374517 |
Apparatus for controlling power converter |
Kenji Tomita, Seiji Iyasu |
2019-08-06 |
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| 10256719 |
Power supply device |
Keiichi Ando, Kimikazu Nakamura, Kaoru Koketsu, Yuki Yamada, Seiji Iyasu +1 more |
2019-04-09 |
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| 10232735 |
Control device for power supply system |
Kaoru Koketsu, Seiji Iyasu, Takashi Nozawa |
2019-03-19 |
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