Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6245795 | Melanogenesis inhibitor, skin cosmetic composition and bath preparation | Masaki Yoshida, Shintaro Inoue | 2001-06-12 |
| 4943449 | Microcapsules and process for producing them | Shizuo Aishima, Masaki Kosemura, Masaaki Ohkawara | 1990-07-24 |