Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5532669 | Terminal for high-voltage variable resistor | Ichiro Tsunezawa, Tsuyoshi Ohta | 1996-07-02 |
| 5517171 | High-voltage electronic component | Hirokazu Kotani, Hitoshi Ishiwari, Kenichi Hiraki | 1996-05-14 |
| 5475358 | High-voltage variable resistor unit | Hirokaza Kotani, Hitoshi Ishiwari, Kenichi Hiraki | 1995-12-12 |