Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5127835 | Process for preparation of dental crown restoration and kit for use in carrying out said process | Koichi Yamaguchi, Shingo Masuda, Michinori Akase, Takahiko Asano | 1992-07-07 |