Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D413112 | Scanner motor | Koichiro Ohata | 1999-08-24 |
| 5906440 | Dynamic pressure type fluid bearing device | Takao Yoshitsugu, Koichiro Ohata | 1999-05-25 |
TM
Taehiro Matsumoto
Overall (All Time): #2,249,511 of 4,157,543Top 55%
2
Patents All Time