Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392274 | Vehicle cooling device | Keitaro Kageyama, Shinichi Hikitani, Tomohiro Koguchi, Yukio Jo, Daisuke Shimo +14 more | 2025-08-19 |
| 9413206 | Cogeneration apparatus | Koichi Tsuno, Koichi Oka | 2016-08-09 |