Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7798779 | Steam turbine blade, and steam turbine and steam turbine power plant using the blade | Shuuhei Nogami, Hajime Toriya | 2010-09-21 |
| 6636813 | Service life management system for high-temperature part of gas turbine | Yasushi Hayasaka, Shigeo Sakurai, Kunihiro Ichikawa | 2003-10-21 |