Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5855595 | Tumor treatment apparatus | Akira Fujishima, Kazuhito Hashimoto, Yoshinobu Kubota, Rensuke Adachi | 1999-01-05 |
| 4421382 | Fiber retaining device for power laser | Yuzuru Doi, Noriaki Kawamura | 1983-12-20 |