Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9490680 | Power generator power generation facility | Yukio Yamashita, Keiichi Shiraishi | 2016-11-08 |
| 9284918 | Hybrid exhaust gas turbocharger | Keiichi Shiraishi, Yasuhiro Wada, Masayoshi Tagawa | 2016-03-15 |