Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11564468 | Hair treatment method and hair treatment tool | Rina Iikubo, Yuki Kotaka, Aguri MARUYAMA, Kohsuke Kawaguchi | 2023-01-31 |
| 10988579 | Organopolysiloxane graft polymer | Tomoka Maekawa, Chihiro Miyazaki | 2021-04-27 |
| 9926409 | Organopolysiloxane graft polymer | Tomoka Maekawa, Chihiro Miyazaki | 2018-03-27 |
| 9351920 | Organopolysiloxane graft polymer | Chihiro OHBA, Tomoka Maekawa, Satomi Nakazono | 2016-05-31 |
| 8865146 | Hair styling method | Kazuhisa Fukuhara, Kiyotake Tada, Takashi Kodate | 2014-10-21 |
| 8796379 | Polyether polycarbonate | Yoshihiko Watanabe, Masato Oshika, Genichi Nakamura | 2014-08-05 |
| 8648153 | Organopolysiloxane | Kazuhisa Fukuhara, Kiyotake Tada, Takashi Kodate, Noriko Tejima | 2014-02-11 |