Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5894253 | Electromagnetic relay | Kazuhiro Ichikawa, Tatsumi Ide, Katsuto Kojima, Toshihiro Azuma | 1999-04-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5894253 | Electromagnetic relay | Kazuhiro Ichikawa, Tatsumi Ide, Katsuto Kojima, Toshihiro Azuma | 1999-04-13 |