Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7024947 | Detection device including circuit component | Katsuyuki Ishiguro, Yasuichi Ono, Kazuo Hasegawa | 2006-04-11 |
| 6829953 | Capacitive sensor | Katsuyuki Ishiguro, Yasuichi Ono, Kazuo Hasegawa | 2004-12-14 |
| 6823747 | Capacitive sensor | Kazuo Hasegawa, Katsuyuki Ishiguro, Yasuichi Ono | 2004-11-30 |