Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9878116 | Laryngeal mask | Yoshimasa Takeda, Kiyoshi Morita, Hiroshi Hashimoto | 2018-01-30 |
| 9522244 | Brain cooling apparatus and brain cooling device suitable thereto | Yoshimasa Takeda, Kiyoshi Morita, Hiroshi Hashimoto, Hidekazu Tsuji | 2016-12-20 |