Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6942878 | Cosmetic composition | Nobuaki Ishii, Kouichi Wada, Michihiro Takama | 2005-09-13 |
| 6500415 | Cosmetic composition | Nobuaki Ishii, Kouichi Wada, Michihiro Takama | 2002-12-31 |