Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5844484 | Theft preventive apparatus having alarm output | Hiroyuki Fujiuchi, Keinji Uchida, Tsutomu Ida, Mitsuhiko Nakajima | 1998-12-01 |
| 5656998 | Detector for theft prevention | Hiroyuki Fujiuchi, Kenji Uchida, Tsutomu Ida, Hisakazu Okumura, Mitsuhiko Nakajima | 1997-08-12 |
| 5610587 | Theft preventive apparatus having an alarm output device | Hiroyuki Fujiuchi, Kenji Uchida, Tsutomu Ida, Hisakazu Okumura, Mitsuhiko Nakajima | 1997-03-11 |