Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7500487 | Hair treating implement | Hideo Kobayashi, Takehiko Tojo, Shingo Odajima | 2009-03-10 |
| 6096099 | Hair dye composition comprising acid dyes | Atsushi Nakashimada, Nozomi Hagashima, Yutaka Shibata, Masahiko Sakai, Hajime Miyabe | 2000-08-01 |