Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6644013 | Gas turbine power generation equipment and air humidifying apparatus | Shigeo Hatamiya, Masahiko Yamagishi | 2003-11-11 |
| 6637185 | Gas turbine installation | Shigeo Hatamiya, Masahiko Yamagishi, Yoshiki Noguchi, Moriaki Tsukamoto | 2003-10-28 |
| 6578354 | Gas turbine electric power generation equipment and air humidifier | Shigeo Hatamiya, Masahiko Yamagishi | 2003-06-17 |
| 6560957 | Gas turbine installation | Shigeo Hatamiya, Masahiko Yamagishi, Yoshiki Noguchi, Moriaki Tsukamoto | 2003-05-13 |