Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4338502 | Metallic housing for an electronic apparatus with a flat keyboard | Shintaro Hashimoto, Akira Tanimoto | 1982-07-06 |
| 4336530 | Thin keyboard with changeable key indicia | Mamoru Koike, Tomohiro Inoue, Akira Tanimoto, Yoshisaburo Yoshida | 1982-06-22 |