Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7776105 | Hair dye composition | Kenzo Koike, Yoshinori Saito, Yukihiro Nakamura, Yoji Hata | 2010-08-17 |
| 5212201 | Xanthine oxidase inhibitor | Michio Wakashiro, Shiro Abe, Nobukazu Tanabe | 1993-05-18 |