Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8020380 | External combustion engine | Shuzo Oda, Yasunori Niiyama, Takashi Kaneko, Shunji Okemoto | 2011-09-20 |
| 7987670 | External combustion engine | Shuzo Oda, Yasunori Niiyama, Takashi Kaneko | 2011-08-02 |
| 7958934 | Counter-stream-mode oscillating-flow heat transport apparatus | Kenichi Nara, Yasumasa Hagiwara, Kimio Kohara, Seiji Inoue | 2011-06-14 |
| 7905090 | Steam engine | Shuzo Oda, Yasumasa Hagiwara, Toshiyuki Morishita, Katsuya Komaki | 2011-03-15 |