Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11867132 | Drive control device for internal combustion engine | Ken Ayukawa, Daigo Itou | 2024-01-09 |
| 11313296 | Control device for internal combustion engine | Yukitoshi Shida | 2022-04-26 |
| 10526980 | Control apparatus for internal combustion engine | Keisuke Sasaki, Akira Eiraku, Masanori Hattori, Yoshiyuki KAGEURA, Teppei Yoshioka | 2020-01-07 |
| 5760987 | Magnetic reproducing apparatus for reproducing information recorded in both a digital and analog format | Kouichi Hara | 1998-06-02 |