Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6614254 | Method for testing semiconductor integrated circuit device equipped with power make-up circuit used in burn-in test | — | 2003-09-02 |
| 6580239 | Protecting device of electromobile | Yasufumi Ikkai, Yasuhiro Kondo | 2003-06-17 |
| 6575257 | Method for controlling vehicle drive motor | Yasufumi Ikkai, Masaki Tagome | 2003-06-10 |