Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12132472 | Drive control device for power semiconductor element, and power module | Shotaro YAMAMOTO, Kenichi Morokuma | 2024-10-29 |
| 11955959 | Parallel driving device and power conversion device | Yasushi Nakayama, Takayoshi Miki, Shota MORISAKI, Yukio Nakashima, Kenta Uchida +2 more | 2024-04-09 |
| 11346879 | Semiconductor device | Chihiro Kawahara, Takeshi Horiguchi, Yasushi Nakayama | 2022-05-31 |
| 11271043 | Semiconductor module and power conversion apparatus | Shota MORISAKI, Junichi NAKASHIMA, Daisuke Oya | 2022-03-08 |
| 11070046 | Short-circuit protection circuit for self-arc-extinguishing type semiconductor element | Yoshitaka Naka, Yasushi Nakayama, Hiroyuki Takagi, Junichiro Ishikawa, Kazuhiro Otsu +1 more | 2021-07-20 |
| 11063025 | Semiconductor module and power conversion device | Junichi NAKASHIMA, Shota MORISAKI, Yasushi Nakayama, Tetsu Negishi, Ryo Tsuda +2 more | 2021-07-13 |
| 10727213 | Power semiconductor module and power semiconductor device | Junichi NAKASHIMA, Yasushi Nakayama | 2020-07-28 |
| 10651839 | Power switching apparatus | Shota MORISAKI, Yoshitaka Naka, Yukihiko Wada, Hiroyuki Takagi | 2020-05-12 |
| 10418347 | Power semiconductor device and power semiconductor core module | Yoshihiro Yamaguchi, Seiji Oka, Tetsuo Motomiya | 2019-09-17 |
| 10134718 | Power semiconductor module | Yasushige Mukunoki | 2018-11-20 |
| 10027218 | Power semiconductor element driving circuit | Yoshitaka Naka, Yasushi Nakayama, Shoichi Orita | 2018-07-17 |
| 9941255 | Power semiconductor module | Junichi NAKASHIMA, Yasushi Nakayama, Yukimasa Hayashida | 2018-04-10 |
| 9899328 | Power semiconductor module | Junichi NAKASHIMA, Yasushi Nakayama, Yukimasa Hayashida | 2018-02-20 |
| 9196604 | Power semiconductor module having pattern laminated region | Seiji Oka | 2015-11-24 |