Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4725428 | Dental caries-preventive composition containing antibody | Tsuneo Miyahara, Yoshihiro Harada | 1988-02-16 |
| 4693888 | Caries-preventive composition | Tsuneo Miyahara, Yoshihiro Harada, Yasukuni Nishida, Ryoko Konishi | 1987-09-15 |