Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10299382 | Connection body and connection body manufacturing method | Yasushi Akutsu | 2019-05-21 |
| 9960138 | Connection body | Yasushi Akutsu | 2018-05-01 |
| 9673168 | Connection body | Yasushi Akutsu | 2017-06-06 |