Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4703295 | Electromagnetic relay having precise positional relationship between elements | Kunihisa Fujii, Noboru Tomono, Kosei Yoshino | 1987-10-27 |
| 4472699 | Electromagnetic relay | Kunihisa Fujii, Noboru Tomono, Hajime Watanabe | 1984-09-18 |