Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6206719 | Electric component unit with lead wire connection terminal fitment | Ichiro Tsunezawa | 2001-03-27 |
| 6200156 | Terminal fitment for lead wire connection and high-voltage variable resistor unit with relay terminal fitment | Kenichi Hiraki, Tsuyoshi Ohta | 2001-03-13 |
| 6109980 | Electric component unit with lead wire connection terminal and high-voltage variable resistor unit | Ichiro Tsunezawa | 2000-08-29 |
| 5933070 | High-voltage variable resistor | Hironobu Hasebe | 1999-08-03 |
| 5886616 | High-voltage variable resistor unit | Ichiro Tsunezawa, Etsuo Kamimura | 1999-03-23 |
| 5726625 | High-voltage variable resistor | Hironobu Hasebe | 1998-03-10 |
| 5721526 | Compact high-voltage variable resistor | Tsuyoshi Ohta, Kenichi Hiraki | 1998-02-24 |