Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12241668 | Heat management system | — | 2025-03-04 |
| 10138842 | Apparatus for utilizing heat wasted from engine | Shinichiro Mizoguchi, Hiroyuki Nagai | 2018-11-27 |
| 9988945 | Apparatus for utilizing heat wasted from engine | Shinichiro Mizoguchi, Hiroyuki Nagai | 2018-06-05 |
| 9957845 | Exhaust heat recovery device | Hiroyuki Nagai | 2018-05-01 |
| 9599015 | Device for utilizing waste heat from engine | Hajime Makino, Hiroyuki Nagai | 2017-03-21 |
| 9518480 | Exhaust heat recovery device | Hirofumi Wada | 2016-12-13 |
| 9441503 | Waste heat utilization apparatus | Takayuki Ishikawa, Shinichiro Mizoguchi, Hiroyuki Nagai, Riyako Iwahashi, Satoshi Ogihara | 2016-09-13 |