Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9385511 | Spark plug | Hiroki Takeuchi, Yutaka Yokoyama, Kuniharu Tanaka, Toshitaka Honda, Hirokazu Kurono +2 more | 2016-07-05 |
| 9291525 | Gas sensor element and gas sensor | Shigehiro Otsuka, Masaki Onkawa, Toru Iwano, Satoshi Teramoto, Kuniharu Tanaka | 2016-03-22 |
| 9247585 | Ceramic heater element, ceramic heater, and glow plug | Yutaka Sekiguchi, Yoshihito Ikai | 2016-01-26 |
| 9234870 | Gas sensor element, and gas sensor | Shigehiro Otsuka, Masaki Onkawa, Toru Iwano, Satoshi Teramoto, Kuniharu Tanaka | 2016-01-12 |