Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8523846 | Corneal surgery apparatus | — | 2013-09-03 |
| 7090671 | Laser corneal surgery apparatus | Tetsuya Yamamoto | 2006-08-15 |
| 6190374 | Apparatus for operating upon a cornea | Masanori Amano | 2001-02-20 |
| 6059805 | Corneal surgical apparatus | Masahiro Sugimura, Katsuhiko Kozawa | 2000-05-09 |