Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5592647 | PTC panel heater with small rush current characteristic and highly heat insulating region corresponding to heater location to prevent local overheating | Masahiro Yamauchi, Mitsuhiko Furukawa, Katsutoshi Rikihisa, Hironori Yoshida, Kenji Watanabe | 1997-01-07 |