Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11007125 | Tooth-surface-membrane-forming powder containing sintered apatite | Tsutomu Ishizaki, Kazushi Ota | 2021-05-18 |
| 9034301 | Remineralization promoter and composition for oral cavity | Shuji Sakuma, Tsutomu Ishizaki | 2015-05-19 |