Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4907102 | Magnetic recording playback | Taiji Tsunoda | 1990-03-06 |
| 4807055 | Multi-speed magnetic recording playback | Taiji Tsunoda | 1989-02-21 |
TI
Takashi Iwasawa
Overall (All Time): #2,322,249 of 4,157,543Top 60%
2
Patents All Time