Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8047165 | Medium circulating apparatus for improving startability and warm up ability | Yasushi Ito, Makoto Suzuki, Kenichi Yamada, Rentaro Kuroki | 2011-11-01 |
| RE42305 | Hydrogen-used internal combustion engine | Takeshi Okumura | 2011-04-26 |