Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7223799 | Color-developing composition and cosmetic, fragrance products and miscellaneous goods for display with the use of the same | Takayuki Sakiguchi, Norinobu Yoshikawa, Keiko Sakai, Kazuhisa Ohno, Hiroshi Fukui | 2007-05-29 |