Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5252629 | Adhesives for dentin | Yohji Imai | 1993-10-12 |
| 5063257 | Dental glass ionomer cement compositions | Shoji Akahane, Satoshi Tosaki, Yukiharu Kusayanagi, Kazuo Hirota, Kentaro Tomioka | 1991-11-05 |
| 4398007 | Denture-base resin composition and method for using the same | Takao Kubota | 1983-08-09 |