Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831348 | Low profile electromagnetic relay to printed circuit board | Hirofumi Koga, Ryuichi Sato, Hiroyuki Sagawa, Kazushige Matsuoka | 1989-05-16 |
| 4814944 | Mounting structure for surface mounted type component with projection extending down from lower surface thereof and method of mounting a surface mounted type component on a printed circuit board | Hiroyuki Sagawa, Hirofumi Koga, Hideyuki Okumura, Kazushige Matsuoka, Ryuichi Sato | 1989-03-21 |
| 4587501 | Polarized electromagnetic relay | Shoichi Yamashita | 1986-05-06 |
| 4553118 | Polarized electromagnetic device | — | 1985-11-12 |
| 4490903 | Contact switching device production method | — | 1985-01-01 |
| 4419640 | Unitary contact-terminal blades integrally formed in a molded base | — | 1983-12-06 |
| 4356465 | Electric contact switching device | — | 1982-10-26 |
| 4355291 | Sealed electric assembly with connecting terminals | — | 1982-10-19 |
| 4223290 | Electromagnetic device of the flat package type | Akio Masaki, Yoshihide Bando | 1980-09-16 |