Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4725428 | Dental caries-preventive composition containing antibody | Yoshihiro Harada, Katsuyuki Futakami | 1988-02-16 |
| 4693888 | Caries-preventive composition | Yoshihiro Harada, Katsuyuki Futakami, Yasukuni Nishida, Ryoko Konishi | 1987-09-15 |
| 4661342 | Oral compositions comprising hydroxamic acids and salts thereof | Yoji Yamazaki, Toshiyuki Okada | 1987-04-28 |