Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12166429 | Power converter | Toshiyuki Kouno, Hiromi Ichijyo, Kazuya Takeuchi, Tatsuya Murakami, Yuuya Hashimoto | 2024-12-10 |
| 12136892 | Power converter for suppressing heat transfer to electrical component | Tomohisa Sano | 2024-11-05 |
| 12081137 | Power converter | Yuuya Hashimoto, Toshiyuki Kouno, Hiromi Ichijyo, Kazuya Takeuchi, Tatsuya Murakami +1 more | 2024-09-03 |
| 11973432 | Power conversion apparatus | Hiromi Ichijyo, Kazuya Takeuchi, Masanori Sakata, Masayoshi Nishihata | 2024-04-30 |
| 11973433 | Power conversion apparatus | Hiromi Ichijyo, Kazuya Takeuchi, Masanori Sakata, Masayoshi Nishihata | 2024-04-30 |
| 11538794 | Power converter with an upper arm and a lower arm and at least first and second semiconductor devices connected by a bridging member | Tetsuya Matsuoka, Kazuma Fukushima, Noriyuki Kakimoto | 2022-12-27 |
| 11509234 | Power conversion apparatus | Tetsuya Matsuoka, Ryota Tanabe, Kazuma Fukushima, Kosuke Kamiya | 2022-11-22 |
| 11239224 | Power conversion device including a plurality of semiconductor modules | Kazuma Fukushima, Ryota Tanabe, Tetsuya Matsuoka, Kosuke Kamiya, Taijiro Momose | 2022-02-01 |
| 10931197 | Power conversion device of motor vehicles | Tatsuya Murakami, Kengo Mochiki | 2021-02-23 |
| 10932397 | Power conversion device | Tetsuya Matsuoka, Kazuma Fukushima | 2021-02-23 |
| 10879782 | Semiconductor device having switching element suppressing potential variation | Tetsuya Matsuoka | 2020-12-29 |
| 10848078 | Power converter with switching elements, control circuit having speed adjustment resistor, and feedback route | Tetsuya Matsuoka, Kazuma Fukushima, Akifumi Araragi, Noriyuki Kakimoto, Masakiyo Sumitomo | 2020-11-24 |
| 10469020 | Power conversion apparatus | Tomohisa Sano, Yoshihito Mizuno | 2019-11-05 |
| 10454386 | Power conversion apparatus | Tomoya Miura, Kazuma Fukushima | 2019-10-22 |
| 10424570 | Power conversion apparatus | Mitsunori Kimura, Hiroshi Shimizu, Kengo Mochiki, Yasuyuki Ohkouchi, Tetsuya Matsuoka +1 more | 2019-09-24 |
| 10396651 | Power conversion apparatus | Kengo Mochiki, Mitsunori Kimura, Hiroshi Shimizu, Yasuyuki Ohkouchi, Tetsuya Matsuoka +1 more | 2019-08-27 |
| 10305466 | Power conversion apparatus | — | 2019-05-28 |
| 10291149 | Power converter for reducing a difference between reference potentials of semiconductor devices that are simultaneously turned on and off | Kengo Mochiki, Tomohisa Sano, Yohei Kondo | 2019-05-14 |
| 10116213 | Semiconductor module and electric power conversion apparatus | Hiroshi Shimizu, Mitsunori Kimura, Kengo Mochiki, Tetsuya Matsuoka, Kazuma Fukushima +1 more | 2018-10-30 |
| 10103723 | Driving apparatus for switches | Hiroshi Shimizu, Kengo Mochiki, Tetsuya Matsuoka, Kazuma Fukushima, Mitsunori Kimura +1 more | 2018-10-16 |
| 10090761 | Power conversion apparatus | Hiroshi Shimizu, Mitsunori Kimura, Kengo Mochiki, Tetsuya Matsuoka, Kazuma Fukushima +1 more | 2018-10-02 |
| 10050512 | Power conversion apparatus | Kengo Mochiki, Mitsunori Kimura, Hiroshi Shimizu, Yasuyuki Ohkouchi, Tetsuya Matsuoka +1 more | 2018-08-14 |
| 9881852 | Semiconductor module | Mitsunori Kimura, Hiroshi Shimizu, Kengo Mochiki, Yasuyuki Ohkouchi, Tetsuya Matsuoka +1 more | 2018-01-30 |
| 9502331 | Electric power converter with a spring member | Tomohisa Sano | 2016-11-22 |
| 8787056 | Electric power converter apparatus enabling reduction of temperature differences among a plurality of semiconductor modules of the apparatus | — | 2014-07-22 |