Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11557531 | Semiconductor device with metal film, power conversion device with the semiconductor device, and method of manufacturing the semiconductor device | Shohei Ogawa, Junji Fujino, Yusuke ISHIYAMA, Isao Oshima | 2023-01-17 |
| 11398447 | Semiconductor device and method for producing semiconductor device | Shohei Ogawa, Junji Fujino, Satoru Ishikawa, Yusuke ISHIYAMA | 2022-07-26 |
| 11244922 | Semiconductor device | Shohei Ogawa | 2022-02-08 |
| 11183479 | Semiconductor device, method for manufacturing the same, and power conversion device | Shohei Ogawa, Junji Fujino, Isao Oshima, Satoru Ishikawa | 2021-11-23 |
| 11145616 | Semiconductor device, power conversion apparatus, and method for manufacturing semiconductor device | Satoru Ishikawa, Yuji IMOTO | 2021-10-12 |