Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11795884 | Control device for internal combustion engine | Shigemasa Hirooka, Koichi Kitaura, Yoshio Yamashita, Katsuhiro Ito, Hikaru SHIOZAWA | 2023-10-24 |
| 11707713 | Information management system, carbon dioxide collection station, and information management device | Daiki YOKOYAMA, Hiroshi Otsuki, Takahiro Suzuki, Harumi GOTOU | 2023-07-25 |