Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4335340 | Electric reversible motor control | Yoshihiro Shimamura | 1982-06-15 |
| 4324986 | Switch position indicating means for automobiles | Makoto Yoshinaga, Haruto Yano, Noriyasu Matumura | 1982-04-13 |