Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822802 | Terrestrial telescope with digital camera | Yoshihide Goto, Shuichi Tominaga, Takayuki Ishida | 2004-11-23 |
| 5243368 | Ophthalmologic apparatus | Kosuke Ito, Chikashi Koike | 1993-09-07 |