Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6929643 | Resectoscope apparatus and electric operation apparatus | Masahide Ohyama, Kazuya Hijii, Shinji Hatta, Kenji Harano, Takeaki Nakamura | 2005-08-16 |
| 6918909 | Resectoscope apparatus | Masahide Ohyama, Kazuya Hijii, Shinji Hatta, Kenji Harano, Takeaki Nakamura | 2005-07-19 |