Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071115 | Cosmetics | Shigetoyo Sawaki, Kiyoji Matsukawa, Yutaka Osawa, Ayako Hirota, Takako Ogura | 2011-12-06 |
| 7700123 | Cosmetics | Shigetoyo Sawaki, Kiyoji Matsukawa, Yutaka Osawa, Ayako Hirota, Takako Ogura | 2010-04-20 |