Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6190685 | Antioxidizing composition for scavenging free radicals, pharmaceutical composition comprising the same, and process for preparing the same | — | 2001-02-20 |
| 4846932 | Water setting paper | Yoshiro Saito, Shunichiro Kuromatsu | 1989-07-11 |