Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5741487 | Mutanase-containing oral compositions | Yoshio Asai, Motoyasu Ohdera, Hiromitsu Kigawa, Isao Shimotsuura, Yoshiko Yokobori +1 more | 1998-04-21 |
| 5352450 | Method for preparing vaccine for dental caries and vaccinal compositions for dental caries used as nasal drop | Toshihiko Koga, Nobuo Okahashi, Ichiro Takahashi, Hirotaka Ohta | 1994-10-04 |