Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5003836 | Worm gear motor with a built-in sensor | Norio Umezawa | 1991-04-02 |
TM
Teruyuki Mitsugu
Overall (All Time): #3,873,112 of 4,157,543Top 95%
1
Patents All Time