Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12308682 | Control parameter calculation device, power supply system, control parameter calculation method, and program | Yu Kobayashi, Masayuki Hashimoto | 2025-05-20 |
| 12266939 | Smoothing-target-value calculation device, power supply system, smoothing-target-value calculation method, and program | Yu Kobayashi, Masayuki Hashimoto | 2025-04-01 |
| 10894269 | Centrifugal compressor and turbocharger | Yoshihiro Hayashi, Yuki Yamada | 2021-01-19 |
| 10760478 | Multi-stage turbo supercharging system | Vissuta Jiwariyavej, Yoshihiro Hayashi, Byeongil An | 2020-09-01 |
| 10753269 | Engine system, engine system control device, engine system control method, and program | Yoshihiro Hayashi, Byeongil An, Yuuji Wakai | 2020-08-25 |
| 10648402 | Supercharging system, control device for supercharging system, control method for supercharging system, and program | Yoshihiro Hayashi, Byeongil An, Yuuji Wakai | 2020-05-12 |