Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7883211 | Vision testing system | Yuichiro Kanazawa, Hirohisa Terabe, Yoshihiro Ozaki | 2011-02-08 |
| 7874676 | Vision tester | — | 2011-01-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7883211 | Vision testing system | Yuichiro Kanazawa, Hirohisa Terabe, Yoshihiro Ozaki | 2011-02-08 |
| 7874676 | Vision tester | — | 2011-01-25 |