Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12408255 | Cooling device | Kenta Emori, Jumpei Niida, Emi Takahashi | 2025-09-02 |
| 12207434 | Cooling device | Kenta Emori, Jumpei Niida, Emi Takahashi | 2025-01-21 |
| 11973135 | Semiconductor device | Keisuke Takemoto, Tetsuya Hayashi, Wei Ni, Toshiharu Marui, Ryouta TANAKA | 2024-04-30 |
| 11870355 | Power converting device, and control method for power converting device | Yusuke Zushi, Yosuke Tomita, Yuji Saito, Keisuke Takemoto | 2024-01-09 |
| 11839049 | Cooling apparatus | Kenta Emori, Jumpei Niida | 2023-12-05 |
| 11671032 | Control method for controlling resonance power converter, and resonance power converter | Kousuke Saito, Toshihiro Kai, Keisuke Inoue | 2023-06-06 |
| 11616448 | Method for controlling power conversion device and power conversion device | Kousuke Saito, Toshihiro Kai, Keisuke Inoue | 2023-03-28 |
| 11557956 | Power conversion device and method for converting power from a power supply | Toshihiro Kai, Kousuke Saito, Giorgio LOVISON, Keisuke Inoue | 2023-01-17 |
| 11476748 | Method for controlling resonant power conversion device, and resonant power conversion device | Toshihiro Kai, Kousuke Saito, Keisuke Inoue, Kraisorn Throngnumchai | 2022-10-18 |
| 11342841 | Method for controlling resonance-type power converter, resonance-type power converter, and DC-DC converter | Toshihiro Kai, Tetsuya Hayashi, Yusuke Zushi, Taku Shimomura | 2022-05-24 |
| 11279238 | Method for controlling power conversion device, and power conversion device | Yusuke Zushi, Yuji Saito, Yosuke Tomita, Keisuke Takemoto | 2022-03-22 |
| 11251300 | Semiconductor device and method of manufacturing semiconductor device | Wei Ni, Toshiharu Marui, Ryota Tanaka, Tetsuya Hayashi, Keiichiro Numakura +2 more | 2022-02-15 |
| 11183655 | Photovoltaic device | Yuji Saito, Tetsuya Hayashi, Yusuke Zushi, Yosuke Tomita, Keisuke Takemoto | 2021-11-23 |
| 10784792 | Power conversion device | Kentaro Shin | 2020-09-22 |
| 10778110 | DC-DC power converter | Khai Ngo | 2020-09-15 |
| 10734890 | Power conversion device | Kentaro Shin | 2020-08-04 |
| 10439516 | Inverter with charging capability | Dai Tsugawa | 2019-10-08 |
| 9876070 | Semiconductor device and method for manufacturing same | Toshiharu Marui, Tetsuya Hayashi, Wei Ni, Kenta Emori | 2018-01-23 |
| 9252261 | Semiconductor device and manufacturing method of the same | Tetsuya Hayashi, Taku Shimomura | 2016-02-02 |
| 9048103 | Method for producing semiconductor device | Yoshio Shimoida, Hideaki Tanaka, Tetsuya Hayashi, Masakatsu Hoshi, Noriaki Kawamoto +3 more | 2015-06-02 |
| 8786011 | Semiconductor device | Tetsuya Hayashi, Tatsuhiro Suzuki | 2014-07-22 |
| 8441036 | Semiconductor device and method of manufacturing the same | Yoshio Shimoida, Tetsuya Hayashi, Hideaki Tanaka, Masakatsu Hoshi | 2013-05-14 |
| 8164116 | Semiconductor device with hetero semiconductor region and method of manufacturing the same | Tetsuya Hayashi, Yoshio Shimoida, Masakatsu Hoshi, Hideaki Tanaka | 2012-04-24 |
| 8067776 | Method of manufacturing semiconductor device and semiconductor device manufactured thereof | Masakatsu Hoshi, Tetsuya Hayashi, Hideaki Tanaka | 2011-11-29 |
| 7989295 | Method of manufacturing semiconductor device | Tetsuya Hayashi, Masakatsu Hoshi, Yoshio Shimoida, Hideaki Tanaka | 2011-08-02 |