Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10113744 | Ceramic heater-type glow plug | — | 2018-10-30 |
| 9683742 | Pressure sensor integrated glow plug | — | 2017-06-20 |
| 9255564 | Glow plug tip temperature estimating method and glow plug drive control device | Yasuo Toyoshima | 2016-02-09 |
| 5940022 | Electromagnetic wave absorber | — | 1999-08-17 |