Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6707081 | Photodetector with built-in circuit | Takahiro Takimoto, Toshimitsu Kasamatsu, Masaru Kubo, Zenpei Tani | 2004-03-16 |
IO
Isamu Okubo
Overall (All Time): #3,473,274 of 4,157,543Top 85%
1
Patents All Time