Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10431961 | Spark plug | Yohei Takeda | 2019-10-01 |
| 10340667 | Spark plug | Toshinori Takeichi, Kuniharu Tanaka, Hirokazu Kurono, Haruki Yoshida | 2019-07-02 |
| 10277012 | Spark plug including a magnetic substance and a conductor disposed thereon | Kazuhiro Kurosawa, Katsuya Takaoka, Kota Yokoyama, Kuniharu Tanaka, Hirokazu Kurono | 2019-04-30 |
| 10270228 | Spark plug | Kazuhiro Kurosawa, Katsuya Takaoka, Kota Yokoyama, Kuniharu Tanaka, Hirokazu Kurono | 2019-04-23 |
| 10205305 | Spark plug | Hirokazu Kurono, Jumpei Kita | 2019-02-12 |