Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4336530 | Thin keyboard with changeable key indicia | Mamoru Koike, Shigeki Komaki, Tomohiro Inoue, Akira Tanimoto | 1982-06-22 |
YY
Yoshisaburo Yoshida
Overall (1982): #21,613 of 81,411Top 30%
1
Patents 1982