Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8607843 | Sunshade device | — | 2013-12-17 |
| 6688847 | Shaft structure and bearing structure for tail end of rotor of gas turbine | Kazuharu Hirokawa, Tadateru Tanioka, Tanehiro Shinohara, Katsunori Tanaka, Kazuo Uematsu | 2004-02-10 |
| 6565311 | Gas turbine steam passage seal structure between blade ring and stationary blade | Kazuharu Hirokawa, Tadateru Tanioka, Nobuhiro Kunitake | 2003-05-20 |