Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067022 | Knocking detection apparatus and internal combustion engine control apparatus | Yoshihiko Akagi, Masashi SEIMIYA, Wataru Katou, Masanori Nukui, Masahiro Sato | 2021-07-20 |
| 10900426 | Control device | Yoshihiko Akagi, Shinya Matohara, Kazuhiro ORYOJI, Kunihiko Suzuki | 2021-01-26 |