Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808700 | Dentrifice comprising calcium carbonate granules | Kazushi Oshino | 2004-10-26 |
| 6428770 | Solid preparation for oral hygiene | Shigeto Kayane, Yoshitaka Yano, Keiko Masuki, Hidetake Fujinaka, Yasuteru Eguchi +1 more | 2002-08-06 |