Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5767940 | Ophthalmic apparatus | Akihiro Hayashi | 1998-06-16 |
| 5610671 | Ophthalmic apparatus | Hirohisa Terabe | 1997-03-11 |
| 5502519 | Optometric apparatus | — | 1996-03-26 |
| 5444504 | Optometric apparatus | Toshiro Kobayashi, Kazuhiro Yoshimura, Akihiro Hayashi, Nobuyuki Yano | 1995-08-22 |