Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5047066 | Dye composition for keratinous fibers containing a 2-substituted 4-aminophenol compound as a developer, and a coupling substance | Tsutomu Mano, Jiro Kawase, Daisuke Misu | 1991-09-10 |
| 5041608 | P-phenylene diamine derivatives | Tsutomu Mano, Jiro Kawase, Daisuke Misu | 1991-08-20 |
| 4871372 | Dye composition for keratinous fiber | Tsutomu Mano, Jiro Kawase, Daisuke Misu | 1989-10-03 |