Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884601 | Apparatus for loading cosmetic material into a container and solidifying said cosmetic material | Yoshiharu Hatakeyama | 1989-12-05 |
| 4817686 | Method for loading cosmetic material into a container and solidifying said cosmetic material | Yoshiharu Hatakeyama | 1989-04-04 |