Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7334328 | Method of manufacturing axis seals having reduced gas leakage properties and a rotary machine using axis seals | Hidekazu Uehara, Tanehiro Sinohara, Sin Nisimoto, Takayuki Kurimura, Yuichi Hirakawa +2 more | 2008-02-26 |