Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680083 | Electromagnet device for electro-magnetic contactor | Kuniyuki Kogawa, Mitsuo Ishihara | 1997-10-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680083 | Electromagnet device for electro-magnetic contactor | Kuniyuki Kogawa, Mitsuo Ishihara | 1997-10-21 |