Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8056616 | Exhaust heat recovery apparatus | Kimio Kohara | 2011-11-15 |
| 8035290 | Fluorescent display device and conductive paste for the fluorescent display device | Masahiro Kato, Toshiyuki Misonou | 2011-10-11 |
| 8020524 | Exhaust heat recovery apparatus | — | 2011-09-20 |
| 7946112 | Exhaust heat recovery device | Yasutoshi Yamanaka, Koichi Ban, Kimio Kohara | 2011-05-24 |
| 7931071 | Heat exchanger with heat pipe | Kenshirou Muramatsu, Yasutoshi Yamanaka, Kazuaki Kafuku | 2011-04-26 |
| 7877991 | Exhaust heat recovery device | Kimio Kohara, Seiji Inoue | 2011-02-01 |