Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804911 | Electromagnetic power generating type rotation sensor | Hidetoshi Saito, Masahiro Kume | 1989-02-14 |
SM
Sakae Morita
Overall (1989): #59,179 of 140,708Top 45%
1
Patents 1989