Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4194155 | Radio receiving device for automotive use | Kazuo Hirai, Sadao Makiguchi, Kazuhiro Iwai | 1980-03-18 |
JK
Junich Kamata
Overall (All Time): #4,108,472 of 4,157,543Top 100%
1
Patents All Time