Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11318084 | Elastomer | Ayano Matsuo, Yuji Sonoyama, Tomoko Ikeda, Shun KUBOTA, Mao HITOMI +2 more | 2022-05-03 |
| 11273108 | Emulsion cosmetic | Mayo SHINKE, Shoko OGAWA, Tomoko Ikeda | 2022-03-15 |
| 9808411 | Lip cosmetics | Kaori Sasada, Noriko Tomita, Tomoko Ikeda | 2017-11-07 |
| 8753686 | Surface-treating agents, surface-treated powders, and cosmetics comprising the same | Shuji Nishihama, Isamu Kaneda, Atsushi Sogabe, Shin-ichi Yusa | 2014-06-17 |
| 8486379 | Lip cosmetics | Tomoko Ikeda, Noriko Tomita | 2013-07-16 |
| 8420063 | Lip cosmetics | Tomoko Ikeda, Noriko Tomita | 2013-04-16 |