Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6438821 | PTC thermistor and method for manufacturing the same | Junji Kojima, Takashi Ikeda, Naohiro Mikamoto | 2002-08-27 |
| 6441717 | PTC thermister chip | Takashi Ikeda, Junji Kojima, Kiyoshi Ikeuchi, Toshiyuki Iwao | 2002-08-27 |