Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10593662 | Protection device | Narumasa Soejima, Takashi Suzuki, Kengo SHIMA, Kazuya Adachi | 2020-03-17 |
| 10177138 | Semiconductor device | Takashi Suzuki, Narumasa Soejima, Kengo SHIMA | 2019-01-08 |