Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7663361 | Metal detection device | Hiroyuki Nishio, Toshihiko Nagaoka | 2010-02-16 |
| 7423422 | Metal detector | Toshihiko Nagaoka, Satoshi Mitani | 2008-09-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7663361 | Metal detection device | Hiroyuki Nishio, Toshihiko Nagaoka | 2010-02-16 |
| 7423422 | Metal detector | Toshihiko Nagaoka, Satoshi Mitani | 2008-09-09 |