Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8020380 | External combustion engine | Shuzo Oda, Shinichi Yatsuzuka, Takashi Kaneko, Shunji Okemoto | 2011-09-20 |
| 7987670 | External combustion engine | Shuzo Oda, Shinichi Yatsuzuka, Takashi Kaneko | 2011-08-02 |