Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10105307 | Makeup cosmetic and makeup kit comprising the makeup cosmetic and a top coating agent | Noriko Tomita, Hiroyuki Kakoki, Takashi Minami, Yoriko Mune, Takayuki Miyazaki +1 more | 2018-10-23 |
| 6982076 | Nail care products | Katsuyuki Kaneko, Tsuneo Suhara, Yoshikazu Soyama | 2006-01-03 |
| 6814797 | Gel composition and nail enamel | Katsuyuki Kaneko, Tsuneo Suhara, Yoshikazu Soyama | 2004-11-09 |
| 6024950 | Eyelash cosmetic composition | Yoko Takashima, Akihito Yokotsuka, Yoshikazu Soyama | 2000-02-15 |
| 5948393 | Make-up cosmetic composition | Satoshi Tomomasa, Yoshikazu Soyama | 1999-09-07 |
| 5672339 | Composition for rouge for lip | Yoshikazu Soyama, Takashi Minami, Junko Hirayama, Akio Nasu | 1997-09-30 |