Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402712 | Cosmetic container package | — | 2025-09-02 |
| D1063196 | Cosmetic applicator | — | 2025-02-18 |
| D1013263 | Cosmetic applicator | — | 2024-01-30 |
| 11647823 | Cosmetic material feeding container | Hironari Kobayashi | 2023-05-16 |
| D961842 | Cosmetic applicator | Hironari Kobayashi | 2022-08-23 |
| D954343 | Cosmetic applicator | Hironari Kobayashi | 2022-06-07 |
| 11160350 | Cosmetic material container | — | 2021-11-02 |
| 10299564 | Rod-shaped cosmetic material feeding container | — | 2019-05-28 |
| 9775422 | Rod-shaped cosmetic material feeding container | — | 2017-10-03 |
| 9675162 | Rod-shaped cosmetic material feeding container | — | 2017-06-13 |
| 9603435 | Stick-like material feeding container | — | 2017-03-28 |
| 9521893 | Liquid cosmetic container | — | 2016-12-20 |
| 9510660 | Coil spring for cosmetic material and cosmetic container | — | 2016-12-06 |
| 9314087 | Liquid cosmetic container | — | 2016-04-19 |
| 9307823 | Rod-shaped cosmetic material feeding container | — | 2016-04-12 |
| 9101194 | Rod-shaped cosmetic material feeding container | — | 2015-08-11 |
| 8562232 | Stick-shaped cosmetic material feeding container | — | 2013-10-22 |
| 7284926 | Stick-shaped cosmetic material cartridge | Masahiro Tanaka | 2007-10-23 |