Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12255080 | Semiconductor manufacturing apparatus and method of manufacturing semiconductor device using the same, and semiconductor device | Yuichiro Suzuki, Akitoshi Shirao, Akira Kosugi, Junji Fujino | 2025-03-18 |
| 11631623 | Power semiconductor device and method of manufacturing the same, and power conversion device | Junji Fujino, Hiroshi Kawashima | 2023-04-18 |
| 11450594 | Semiconductor device and power converter | Hiroyuki Harada, Akira Kosugi | 2022-09-20 |
| 11217514 | Power semiconductor device, method for manufacturing power semiconductor device, and power conversion device | Shingo Sudo, Yuichiro Suzuki | 2022-01-04 |
| 11107746 | Power semiconductor apparatus and manufacturing method therefor | Hiroshi Kawashima, Taketoshi Shikano, Satoshi Kondo, Ken Sakamoto | 2021-08-31 |
| 10431528 | Semiconductor device | Satoshi Kondo, Hiroshi Kawashima, Junji Fujino, Ken Sakamoto | 2019-10-01 |