Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6020819 | Radio wave receiving signaling device | Hiroyuki Fujiuchi, Akira Saito, Kenji Uchida, Masayuki Yao, Mitsuhiko Nakajima +3 more | 2000-02-01 |
| 5959532 | Theft preventive apparatus and radio wave receiving signaling device | Hiroyuki Fujiuchi, Akira Saito, Kenji Uchida, Masayuki Yao, Mitsuhiko Nakajima +3 more | 1999-09-28 |
| 5767773 | Theft preventive apparatus and radio wave receiving signaling device | Hiroyuki Fujiuchi, Akira Saito, Kenji Uchida, Masayuki Yao, Mitsuhiko Nakajima +3 more | 1998-06-16 |