Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5408379 | Device for opening a circuit and device for protecting the circuit against surges | Akihiko Ikazaki, Yoshiro Suzuki, Kazuomi Hama, Mitsuo Yaguchi, Yoshito Kasai +1 more | 1995-04-18 |
| 5206779 | Noise filter with surge absorber and surge absorber attached to noise filter | Sadahiro Sato, Akihiko Ikazaki | 1993-04-27 |