Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11090246 | Powder hair dye composition | Takeshi Iizaki | 2021-08-17 |
| 11083678 | Hair dyeing method | Takeshi Iizaki | 2021-08-10 |
| 11083680 | Liquid hair dye composition | Shunsuke Watanabe, Fumina Abo, Takeshi Iizaki | 2021-08-10 |
| 11077042 | Liquid hair dye composition | Fumina Abo, Shunsuke Watanabe, Takeshi Iizaki | 2021-08-03 |
| 11077043 | Liquid hair dye composition | Fumina Abo, Shunsuke Watanabe, Takeshi Iizaki | 2021-08-03 |
| 7753965 | Hair dye composition | Silvio Aime, Carlo Nervi, Simona Baroni, Simona Ghiani, Giovanni Battista Giovenzana | 2010-07-13 |
| 6916432 | Hair bleach composition and hair dye composition | Takashi Matsuo, Hajime Miyabe, Yutaka Shibata, Yoshiaki Ito, Daisuke Misu | 2005-07-12 |