Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4960551 | Method of producing modified lead barium titanate ceramic useful as PTC thermistor | Hiroshi Ueda, Midori Kawahara, Naoki Okada, Noboru Murata | 1990-10-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4960551 | Method of producing modified lead barium titanate ceramic useful as PTC thermistor | Hiroshi Ueda, Midori Kawahara, Naoki Okada, Noboru Murata | 1990-10-02 |