Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857757 | Drive circuit for a two layer laminated electrostriction element | Tsutomu Taniguchi, Masatoshi Ohba | 1989-08-15 |
| 4831348 | Low profile electromagnetic relay to printed circuit board | Shunichi Agatahama, Hirofumi Koga, 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, Shunichi Agatahama, Hideyuki Okumura, Kazushige Matsuoka | 1989-03-21 |