Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7112100 | Modular jack and modular jack connector | Hiroshi Ishikawa, Kenichi Hirokawa | 2006-09-26 |
| 6846197 | Modular plug | Kenichi Hirokawa, Hiroshi Ishikawa | 2005-01-25 |
| 6835101 | Modular jack and modular jack connector | Hiroshi Ishikawa, Kenichi Hirokawa | 2004-12-28 |