Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11000455 | Method for filling multiple colors of liquid color cosmetic materials, and multiple-color liquid color cosmetic manufactured by using same | Hyun Dae Cho, Jong Gun Kim, Byoung Moon KIM, Eun-Ji Kim, Goo Ho KWON +1 more | 2021-05-11 |
| 10906674 | Method for reverse-filling cosmetic material having irreversible property and cosmetic container filled therewith | Hyun Dae Cho, Eun-Ji Kim, Jin Kyu Sun, Bong-Jun Kim | 2021-02-02 |
| 10709225 | Method for producing cosmetic puff using membrane film, and cosmetic puff producing using same | Hyun Dae Cho, Byoung Moon KIM | 2020-07-14 |
| 10379060 | Apparatus for making artificial atmospheric environment including dust and analysis system for dust-blocking of cosmetics using the same | Hyun Dae Cho, Byoung Moon KIM, Hong Seok SON, Bong-Jun Kim, Young Min Kim | 2019-08-13 |