Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7552647 | Turbine blade fatigue life evaluating method | Charles Ellis, Yasuoki Tomita, Yugo Tokunaga | 2009-06-30 |
| 7033138 | Ring segment of gas turbine | Yasuoki Tomita, Osamu Isumi, Shinichi Inoue, Vincent P. Laurello, Hiroshige Matsuoka | 2006-04-25 |
| 6994514 | Turbine blade and gas turbine | Yasuoki Tomita, Shunsuke Torii | 2006-02-07 |
| 6988872 | Turbine moving blade and gas turbine | Charles Ellis, Yasuoki Tomita, Shunsuke Torii | 2006-01-24 |
| 6983659 | Turbine blade creep life evaluating method, turbine blade creep elongation strain measuring apparatus, and turbine blade | Charles Ellis, Yasuoki Tomita, Yugo Tokunaga | 2006-01-10 |
| 6887039 | Stationary blade in gas turbine and gas turbine comprising the same | Satoshi Hada, Masamitsu Kuwabara, Junichiro Masada, Yasuoki Tomita | 2005-05-03 |
| 6860108 | Gas turbine tail tube seal and gas turbine using the same | Yasuoki Tomita, Shunsuke Torii | 2005-03-01 |
| 6761529 | Cooling structure of stationary blade, and gas turbine | Satoshi Hada, Masamitsu Kuwabara, Junichiro Masada, Yasuoki Tomita | 2004-07-13 |
| 6758651 | Gas turbine | Yasuoki Tomita, Shigehiro Shiozaki | 2004-07-06 |
| 6742991 | Turbine blade and gas turbine | Satoshi Hada, Masamitsu Kuwabara, Junichiro Masada, Yasuoki Tomita | 2004-06-01 |
| 6722138 | Vane platform trailing edge cooling | Alan D. Bessette | 2004-04-20 |
| 6514042 | Method and apparatus for cooling a wall within a gas turbine engine | William S. Kvasnak, Ronald S. LaFleur, Christopher R. Joe, Joe Moroso, Douglas A. Hayes | 2003-02-04 |
| 6419446 | Apparatus and method for inhibiting radial transfer of core gas flow within a core gas flow path of a gas turbine engine | William A. Kvasnak, Karen A. Thole, Gary A. Zess | 2002-07-16 |
| 6402470 | Method and apparatus for cooling a wall within a gas turbine engine | William S. Kvasnak, Ronald S. LaFleur, Christopher R. Joe, Joe Moroso, Douglas A. Hayes | 2002-06-11 |
| 6280140 | Method and apparatus for cooling an airfoil | William A. Kvasnak, Thomas A. Auxier, James P. Downs, William H. Calhoun, Douglas A. Hayes | 2001-08-28 |
| 6247896 | Method and apparatus for cooling an airfoil | Thomas A. Auxier, James P. Downs, William S. Kvasnak, William H. Calhoun, Douglas A. Hayes | 2001-06-19 |
| 6210112 | Apparatus for cooling an airfoil for a gas turbine engine | Martin G. Tabbita, James P. Downs, Thomas A. Auxier | 2001-04-03 |
| 6164912 | Hollow airfoil for a gas turbine engine | Martin G. Tabbita, James P. Downs, Thomas A. Auxier, Frederick Steinbauer, Jr. | 2000-12-26 |
| 6050777 | Apparatus and method for cooling an airfoil for a gas turbine engine | Martin G. Tabbita, James P. Downs, Thomas A. Auxier | 2000-04-18 |
| 6004100 | Trailing edge cooling apparatus for a gas turbine airfoil | Hans R. Przirembel | 1999-12-21 |
| 5931638 | Turbomachinery airfoil with optimized heat transfer | David A. Krause, Dominic J. Mongillo, Mark F. Zelesky | 1999-08-03 |
| 5720431 | Cooled blades for a gas turbine engine | Robert R. Sellers, Frank W Huber, Thomas A. Auxier | 1998-02-24 |
| 5645397 | Turbine vane assembly with multiple passage cooled vanes | William L Plank, Kenneth B. Hall | 1997-07-08 |
| 5599166 | Core for fabrication of gas turbine engine airfoils | Donald L. Deptowicz | 1997-02-04 |
| 5419039 | Method of making an air cooled vane with film cooling pocket construction | Thomas A. Auxier, Hans R. Przirembel | 1995-05-30 |