Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9553063 | Semiconductor element, semiconductor device and method for manufacturing semiconductor element | Kenji Ohtsu, Akira Yamada, Takeharu Kuroiwa, Masayoshi Tarutani | 2017-01-24 |
| 9224665 | Semiconductor device and method for producing the same | Kenji Ohtsu, Takeshi Araki, Hiroaki Tatsumi | 2015-12-29 |