Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11160640 | Orthodontic implant structure and orthodontic implant jig | Yasuhiro Itsuki, Norihisa Okada | 2021-11-02 |
| 9131992 | Orthodontic connection tool | Yasuhiro Itsuki, Norihisa Okada | 2015-09-15 |
| 5426612 | First-in first-out semiconductor memory device | Hiroshi Ichige, Toshio Okochi | 1995-06-20 |
| 5255238 | First-in first-out semiconductor memory device | Hiroshi Ichige, Toshio Okochi | 1993-10-19 |