Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8069906 | Vehicular exhaust heat recovery apparatus with frozen working fluid melting | Yuuki Mukoubara, Seiji Inoue, Kimio Kohara, Kenshirou Muramatsu | 2011-12-06 |
| 7946112 | Exhaust heat recovery device | Masashi Miyagawa, Koichi Ban, Kimio Kohara | 2011-05-24 |
| 7931071 | Heat exchanger with heat pipe | Kenshirou Muramatsu, Masashi Miyagawa, Kazuaki Kafuku | 2011-04-26 |