Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12055499 | Communication hole inspection device and communication hole inspection method | Ken Akiyama, Satoshi Matsumoto | 2024-08-06 |
| 9675948 | Stirring device and stirring method | Shinsuke Fujiyama, Nagafumi Muta, Youhei Shimokawa, Toshikazu Shiojiri | 2017-06-13 |