Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5526218 | Surge absorbing device to protect from overvoltage and overcurrent | Keisuke Kumano, Takashi Shibayama, Takaai Itou | 1996-06-11 |
| 5495383 | Circuit for protecting electronic equipment from overvoltage or overcurrent conditions | Takaaki Ito, Takashi Kurihara | 1996-02-27 |
| 5200875 | Protection structure for a surge absorber | Fujio Ikeda, Takaaki Itoh | 1993-04-06 |