Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4182963 | Pulse shaping circuit | Tsuneo Yamada | 1980-01-08 |
YM
Yukihiko Miyamoto
Trio Kabushiki Kaisha: 20 patents #1 of 70Top 2%
Hitachi: 6 patents #6,582 of 28,497Top 25%
Kenwood Limited: 4 patents #36 of 319Top 15%
Nippon Hoso Kyokai: 3 patents #100 of 703Top 15%
Overall (All Time): #156,468 of 4,157,543Top 4%
26
Patents All Time