Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9677411 | Sealing structure for steam turbine | Tamiaki Nakazawa | 2017-06-13 |
| 8834103 | Structure for mounting between rotation shaft and lever, method for mounting between rotation shaft and lever, and fluid machine | Kazuharu Hirokawa, Eiichi Tsutsumi | 2014-09-16 |
| 7340880 | Compressed air bypass valve and gas turbine | Ryotaro Magoshi | 2008-03-11 |