Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9080495 | Exhaust heat recovery device | Toru Hisanaga, Tomoyuki Uchida, Toshihiro Kondo | 2015-07-14 |
| 8028795 | Exhaust component cover | Toru Hisanaga, Akihiro Kawamata, Tomoyuki Uchida | 2011-10-04 |