Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5041870 | Electromagnetic relay | Yoshikiyo Imai, Yoshiharu Kitagawa, Yutaka Nozaki, Takashi Tanaka | 1991-08-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5041870 | Electromagnetic relay | Yoshikiyo Imai, Yoshiharu Kitagawa, Yutaka Nozaki, Takashi Tanaka | 1991-08-20 |