Issued Patents All Time
Showing 1–25 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12300716 | Semiconductor device and power conversion device | Tomoyasu Furukawa, So Watanabe, Tomoyuki Miyoshi, Yujiro Takeuchi | 2025-05-13 |
| 11881514 | Semiconductor device and termination structure | Shigeo Tokumitsu, Yutaka Kato, Tetsuo Oda | 2024-01-23 |
| 11757444 | Semiconductor element drive device and power conversion apparatus | Hiroshi Suzuki, Koichi Yahata | 2023-09-12 |
| 11296212 | Semiconductor device and power conversion device | Tomoyuki Miyoshi, Mutsuhiro Mori, Tomoyasu Furukawa, Yujiro Takeuchi | 2022-04-05 |
| 11282937 | Semiconductor device and power conversion device | Mutsuhiro Mori, Tomoyuki Miyoshi, Tomoyasu Furukawa | 2022-03-22 |
| 11049965 | Semiconductor device and alternator using the same | Tetsuya Ishimaru, Junichi Sakano, Mutsuhiro Mori, Shinichi Kurita | 2021-06-29 |
| 10763346 | Semiconductor device and power conversion apparatus | Tomoyasu Furukawa, Toshiaki Morita | 2020-09-01 |
| 10204899 | Semiconductor device with first and second chips and connections thereof and a manufacturing method of the same | Tomoaki Uno, Nobuyoshi Matsuura | 2019-02-12 |
| 9793265 | Semiconductor device including Schottky barrier diode and power MOSFETs and a manufacturing method of the same | Tomoaki Uno, Nobuyoshi Matsuura | 2017-10-17 |
| 9461163 | Semiconductor device including Schottky barrier diode and power MOSFETs and a manufacturing method of the same | Tomoaki Uno, Nobuyoshi Matsuura | 2016-10-04 |
| 9412701 | Semiconductor device including a DC-DC converter | Yukihiro Satou, Tomoaki Uno, Nobuyoshi Matsuura | 2016-08-09 |
| 9153686 | Semiconductor device including DC-DC converter | Tomoaki Uno, Nobuyoshi Matsuura | 2015-10-06 |
| 9082814 | Semiconductor devices and power conversion systems | Mutsuhiro Mori, Hiroshi Suzuki, So Watanabe | 2015-07-14 |
| 8853846 | Semiconductor device and a manufacturing method of the same | Tomoaki Uno, Nobuyoshi Matsuura | 2014-10-07 |
| 8796827 | Semiconductor device including a DC-DC converter | Yukihiro Satou, Tomoaki Uno, Nobuyoshi Matsuura | 2014-08-05 |
| 8653588 | Semiconductor device and electric power conversion system using the same | So Watanabe, Hiroshi Suzuki, Mutsuhiro Mori | 2014-02-18 |
| 8653606 | Semiconductor device and power conversion device using same | — | 2014-02-18 |
| 8638577 | Semiconductor device for DC-DC converter including high side and low side semiconductor switches | Takayuki Hashimoto, Noboru Akiyama | 2014-01-28 |
| 8592904 | Semiconductor device including Schottky barrier diode | Tomoaki Uno, Nobuyoshi Matsuura | 2013-11-26 |
| 8575733 | Semiconductor device | Yohihiro Satou, Tomoaki Uno, Nobuyoshi Matsuura | 2013-11-05 |
| 8519533 | Semiconductor device including a DC-DC converter with schottky barrier diode | Tomoaki Uno, Nobuyoshi Matsuura | 2013-08-27 |
| 8482345 | Semiconductor device | Tomoaki Uno, Nobuyoshi Matsuura, Toshio Nagasawa | 2013-07-09 |
| 8452578 | Simulation method of noise performance of tire and method of producing tire | — | 2013-05-28 |
| 8422261 | Semiconductor device and power supply device using the same | Takayuki Hashimoto, Nobuyoshi Matsuura, Yukihiro Satou, Tetsuya Kawashima | 2013-04-16 |
| 8350372 | Semiconductor device including a DC-DC converter | Yukihiro Satou, Tomoaki Uno, Nobuyoshi Matsuura | 2013-01-08 |