Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700784 | External preparation for skin | Satoshi Shinojima, Masaru Suetsugu, Yoshihiro Morikawa, Rumiko Kaku | 1997-12-23 |
| 5631002 | Liniment for melanin inhibitors | Eiichiro Yagi, Hisayuki Komasaki, Masako Naganuma, Minoru Fukuda | 1997-05-20 |