Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4326224 | Automatic signal compensation recording and reproducing apparatus | Takuyo Kogure | 1982-04-20 |
HK
Hidemasa Kitagawa
Overall (1982): #58,824 of 81,411Top 75%
1
Patents 1982