Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676997 | Formation of calcium phosphate coating film and production of substitute for hard tissue in living body | Masahiko Okuyama | 1997-10-14 |
KY
Katsuya Yamagiwa
Overall (1997): #121,284 of 185,788Top 70%
1
Patents 1997