Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8714136 | Direct fuel-injection engine | Kenichiro Ikeya, Nobuhiko Sasaki, Hiroshi Sono, Yukihisa Yamaya, Yoshimasa Kaneko +2 more | 2014-05-06 |
| 8627798 | Direct fuel-injection engine | Yoshimasa Kaneko, Yukihisa Yamaya, Yutaka Tajima, Kenichiro Ikeya, Goichi Katayama +2 more | 2014-01-14 |