Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6791501 | Vehicle roof mount antenna | Hiroyuki Maeda, Junichi Kohinata, Masaki Shinkawa, Morihiro Inomata, Yasuyuki Shigefuji | 2004-09-14 |
| D494328 | Electronic vacuum cleaner | Masamichi Wakasa | 2004-08-10 |