Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6593844 | PTC chip thermistor | Toshiyuki Iwao, Koichi Morimoto, Kiyoshi Ikeuchi, Takashi Ikeda | 2003-07-15 |
| 6558616 | Electrode for PTC thermistor and method for producing the same, and PTC thermistor | Masahiro Ito, Masakazu Tanahashi, Toshiro Kume, Kouichi Morimoto, Emiko Igaki | 2003-05-06 |
| 6556123 | Polymer chip PTC thermistor | Toshiyuki Iwao, Akira Tanaka, Takashi Ikeda, Kiyoshi Ikeuchi | 2003-04-29 |
| 6522237 | Electrode for PTC thermistor and method for producing the same, and PTC thermistor | Masahiko Ito, Masakazu Tanahashi, Toshiro Kume, Kouichi Morimoto, Emiko Igaki | 2003-02-18 |