Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7763829 | Ceramic heater-type glow plug | Jian Zhao | 2010-07-27 |
| 6025579 | Ceramic heater and method of manufacturing the same | Chihiro Sakurai | 2000-02-15 |
| 5945019 | Metal member connecting structure, metal member connecting method, ceramic heater, and ceramic heater manufacturing method | Chihiro Sakurai, Toshitsugu Miura | 1999-08-31 |