Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9461329 | Power generation system | Masahiro Yamamoto, Ken Takai, Tomokazu Saruhashi, Ikuo Sawada, Junichi Miyazaki +3 more | 2016-10-04 |
| 9359870 | Method and system for recovering ocean floor hydrothermal mineral resources | Ken Takai, Tomokazu Saruhashi, Junichi Miyazaki, Ikuo Sawada, Shinsuke KAWAGUCHI +5 more | 2016-06-07 |