Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5447721 | Superoxide eliminating agent | Masako Higuchi, Yasuhiro Knoshita, Yoshikazu Yamamoto, Hajime Ohigashi, Koichi Koshimizu | 1995-09-05 |
| 5409702 | Cosmetics | Masako Higuchi, Yasuhiro Kinoshita, Yoshikazu Yamamoto, Keisuke Tashiro, Takashi Yoshii | 1995-04-25 |
| 5399785 | Tyrosinase activity inhibitor | Yasuhiro Kinoshita, Yoshikazu Yamamoto, Kunio Takahashi, Kiyotaka Koyama, Kaoru Takatori | 1995-03-21 |