Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8695347 | Power plant | Shigeo Hatamiya, Fumio Takahashi, Koji Nishida, Susumu Nakano, Takanori Shibata | 2014-04-15 |
| 8448439 | Electric power plant, and method for running electric power plant | Shigeo Hatamiya, Fumio Takahashi, Koji Nishida, Susumu Nakano, Takanori Shibata | 2013-05-28 |