Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8427470 | Computer product, information display apparatus, and information display method | Yoshio Nakao | 2013-04-23 |
| 5184631 | Device for cleaning between the teeth of orthodontic patients | — | 1993-02-09 |