Issued Patents All Time
Showing 1–25 of 117 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424514 | Power module apparatus, cooling structure, and electric vehicle or hybrid electric vehicle | Katsuhiko Yoshihara | 2025-09-23 |
| 12273430 | Protocol driver creating device | Atsushi Shiraishi, Haruhiko Ueki, Kenichi Inoue | 2025-04-08 |
| 11854937 | Power module apparatus, cooling structure, and electric vehicle or hybrid electric vehicle | Katsuhiko Yoshihara | 2023-12-26 |
| 11011454 | Power module apparatus, cooling structure, and electric vehicle or hybrid electric vehicle | Katsuhiko Yoshihara | 2021-05-18 |
| 10403561 | Power module apparatus, cooling structure, and electric vehicle or hybrid electric vehicle | Katsuhiko Yoshihara | 2019-09-03 |
| 10388624 | Anisotropic conductive film and connection structure | Shinichi Hayashi, Yasushi Akutsu, Reiji Tsukao | 2019-08-20 |
| 10381244 | Power module and fabrication method for the same | Katsuhiko Yoshihara | 2019-08-13 |
| 10070445 | Access point, wireless communication method, and program | Kazuyuki Sakamoto | 2018-09-04 |
| 10033290 | Power conversion device | Hironori Koyano, Takamasa Nakamura, Kouji Yamamoto, Tsutomu Matsukawa, Manabu Koshijo +2 more | 2018-07-24 |
| 9991614 | Anisotropic electrically conductive film and connection structure | Shinichi Hayashi, Reiji Tsukao, Yasushi Akutsu | 2018-06-05 |
| 9881812 | Power module and fabrication method for the same | Katsuhiko Yoshihara | 2018-01-30 |
| 9773720 | Power module and fabrication method for the same | Katsuhiko Yoshihara | 2017-09-26 |
| 9755535 | Three phase to single phase power conversion device with reduced wiring between condensers and switches | Hironori Koyano, Takamasa Nakamura, Kouji Yamamoto, Tsutomu Matsukawa, Manabu Koshijo +2 more | 2017-09-05 |
| 9721875 | Power module and fabrication method for the same | Katsuhiko Yoshihara | 2017-08-01 |
| 9673128 | Power module and fabrication method for the same | Katsuhiko Yoshihara | 2017-06-06 |
| 9641092 | Power converter | Hironori Koyano, Takamasa Nakamura, Kouji Yamamoto, Tsutomu Matsukawa, Manabu Koshijo +2 more | 2017-05-02 |
| 9614454 | Power conversion device with reduced wiring distance | Hironori Koyano, Takamasa Nakamura, Kouji Yamamoto, Tsutomu Matsukawa, Manabu Koshijo +2 more | 2017-04-04 |
| 9490721 | Power conversion device | Hironori Koyano, Takamasa Nakamura, Kouji Yamamoto, Tsutomu Matsukawa, Manabu Koshijo +2 more | 2016-11-08 |
| 9425701 | Power conversion device | Hironori Koyano, Takamasa Nakamura, Kouji Yamamoto, Tsutomu Matsukawa, Manabu Koshijo +2 more | 2016-08-23 |
| 9418797 | Electromagnetic switch | Ryo Nishida, Akifumi Hosoya | 2016-08-16 |
| 9379634 | Semiconductor device | Keiji Okumura, Takukazu Otsuka | 2016-06-28 |
| 9203325 | Power conversion device | Takamasa Nakamura, Kouji Yamamoto, Junichi Itoh, Yoshiya Ohnuma | 2015-12-01 |
| 9197137 | Power conversion device | Takamasa Nakamura, Kouji Yamamoto, Junichi Itoh, Yoshiya Ohnuma | 2015-11-24 |
| 9190922 | Power conversion device | Takamasa Nakamura, Kouji Yamamoto, Junichi Itoh, Yoshiya Ohnuma | 2015-11-17 |
| 9018985 | Power module and output circuit | Takashi Sawada | 2015-04-28 |