Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4558460 | Audio apparatus for vehicle | Shuji Tanaka, Shigehira Nakamura, Yoshiaki Hirakata, Tetsuo Yamagata | 1985-12-10 |
TS
Tuneaki Sakamoto
Overall (All Time): #4,026,111 of 4,157,543Top 100%
1
Patents All Time