Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9472326 | Semiconductor ceramic composition and PTC thermistor | Kazuhiko Itoh, Kazutaka FUJITA | 2016-10-18 |
| 9362031 | Semiconductor ceramic composition and PTC thermistor | Kazuhiko Itoh | 2016-06-07 |