Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12122353 | Control device for hybrid vehicle | Shigemasa Hirooka, Koichi Kitaura, Yoshio Yamashita, Shingo Korenaga, Katsuhiro Ito | 2024-10-22 |
| 11951859 | Navigation server, non-transitory storage medium, and navigation system | Ayano KIMURA, Toshiya Hashimoto, Chuya OGAWA, Yuta MANIWA | 2024-04-09 |
| 11795884 | Control device for internal combustion engine | Shigemasa Hirooka, Koichi Kitaura, Yoshio Yamashita, Shingo Korenaga, Katsuhiro Ito | 2023-10-24 |
| 11492941 | Controller for internal combustion engine | Shigemasa Hirooka, Koichi Kitaura, Yoshio Yamashita, Shingo Korenaga, Katsuhiro Ito | 2022-11-08 |