Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168650 | EGR system of engine | Shinji Fujihira, Hiroshi Kinoshita, Takayuki Tominaga, Tatsuya Takahata | 2021-11-09 |
| 11111886 | EGR system of engine | Shinji Fujihira, Hiroshi Kinoshita, Takayuki Tominaga, Ken Yoshida | 2021-09-07 |
| 10905013 | Printed wiring board and method for manufacturing the same | Takaaki Morita, Seiichi Tajima | 2021-01-26 |