Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7905881 | Surgical instrument | Shinya Masuda, Taro Miyazawa, Hiroshi Okabe | 2011-03-15 |
| 7867229 | High-frequency treatment apparatus | Tsuyoshi Hayashida, Shigeo Nagayama, Kazuya Hijii | 2011-01-11 |