Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9926984 | Damper device | Hiroki Uehara, Yuuzou Akasaka, Tomoharu Fujii, Yoshinari Yoshimura, Takeshi SENOUE | 2018-03-27 |
| 9909625 | Damper device | Hiroki Uehara, Yuuzou Akasaka, Yoshinari Yoshimura, Takeshi SENOUE | 2018-03-06 |