Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328506 | Optical recording device | Michiyoshi Nagashima, Shunji Harigae, Makoto Ichinose, Noboru Wakami | 1982-05-04 |
TY
Tomio Yoshida
Overall (1982): #26,547 of 81,411Top 35%
1
Patents 1982