Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10302589 | Gas sensor, electrically conductive oxide sintered body, and wiring board | Mina Sato, Akira Seike, Hisashi KOZUKA, Yasuyuki Okimura, Kazushige Ohbayashi | 2019-05-28 |
| 7905209 | Glow plug with combustion pressure sensor | Tsunetoshi Goto, Takehiro Watarai | 2011-03-15 |
| 7624620 | Combustion pressure sensor | Takehiro Watarai | 2009-12-01 |
| 7555932 | Combustion pressure sensor | Takehiro Watarai | 2009-07-07 |