Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7423520 | Noise suppressing circuit | Yoshihiro Saitoh | 2008-09-09 |
| 7405574 | Signal detector | Yoshihiro Saitoh | 2008-07-29 |
| 7378943 | Noise suppressing circuit | Yoshihiro Saitoh | 2008-05-27 |
| 7256662 | Common mode signal suppressing circuit and normal mode signal suppressing circuit | Hitomi Wasaki, Yoshihiro Saitoh | 2007-08-14 |
| 6987430 | Power line communication system and power line branching apparatus | Hirotada Furukawa, Yoshihiro Saitoh, Mitsunari Suzuki | 2006-01-17 |
| 6667685 | Power line noise filter | Yoshihiro Saitoh | 2003-12-23 |
| 5463287 | Discharge lamp lighting apparatus which can control a lighting process | Makoto Kurihara | 1995-10-31 |
| 4549158 | Inductance element | Tadashi Mitsui | 1985-10-22 |
| 4352080 | Ferrite core | Tadashi Mitsui, Junpei Ohta | 1982-09-28 |
| D264959 | Transformer core member | Junpei Ota, Tadashi Mitsui | 1982-06-15 |