Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884601 | Apparatus for loading cosmetic material into a container and solidifying said cosmetic material | Mitsuo Ishiguro | 1989-12-05 |
| 4834122 | Vanity case | Yukitomo Yuhara | 1989-05-30 |
| 4820149 | Apparatus for manufacturing an injection-molded product having a partly thin portion | Tatsuo Ishikawa | 1989-04-11 |
| 4817686 | Method for loading cosmetic material into a container and solidifying said cosmetic material | Mitsuo Ishiguro | 1989-04-04 |