Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6814762 | Hair dye composition | — | 2004-11-09 |
| 6746493 | Hair dye composition | Hajime Miyabe, Yukihiro Ohashi, Shintaro Totoki, Yoshinori Saito | 2004-06-08 |
| 6689173 | Hair dye composition | Yukihiro Ohashi, Hajime Miyabe, Shintaro Totoki, Yoshinori Saito | 2004-02-10 |