Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328506 | Optical recording device | Tomio Yoshida, Michiyoshi Nagashima, Makoto Ichinose, Noboru Wakami | 1982-05-04 |
SH
Shunji Harigae
Overall (1982): #31,485 of 81,411Top 40%
1
Patents 1982