Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7549845 | Gas turbine having a sealing structure | Takuya Uwami | 2009-06-23 |
| 6578363 | Air-cooled gas turbine exhaust casing | Yukihiro Hashimoto, Hironobu Hakoda, Kouichi Akagi | 2003-06-17 |
| 6327861 | Gas turbine combustor | Yoshichika Sato, Yoji Kochi, Koichi Akagi, Kazuya Kobayashi, Koichi Nishida +5 more | 2001-12-11 |
| 6282886 | Gas turbine combustor | Yoshichika Sato, Yoji Kochi, Koichi Akagi, Kazuya Kobayashi, Koichi Nishida +5 more | 2001-09-04 |
| 6261063 | Seal structure between gas turbine discs | Kaoru Sakata, Takeshi Nakamura | 2001-07-17 |
| 6224327 | Steam-cooling type gas turbine | Sunao Aoki, Katsunori Tanaka, Kazuharu Hirokawa | 2001-05-01 |
| 6189892 | High differential pressure type end rotor seal | Kazuo Uematsu, Kazuharu Hirokawa | 2001-02-20 |
| 6149387 | Seal structure for gas turbine flange contact surfaces | Kaoru Sakata, Takeshi Nakamura | 2000-11-21 |
| 6146091 | Gas turbine cooling structure | Koji Watanabe, Akiko Aizawa, Kiyoshi Suenaga | 2000-11-14 |
| 6095751 | Seal device between fastening bolt and bolthole in gas turbine disc | Kazuharu Hirokawa | 2000-08-01 |
| 6000909 | Cooling medium path in gas turbine moving blade | Kazuharu Hirokawa, Tomoharu Matsuo | 1999-12-14 |
| 5971707 | Gas turbine moving blade steam cooling system | Kazuo Uematsu, Yasuoki Tomita, Hiroki Fukuno, Sunao Aoki, Toshiaki Sano +3 more | 1999-10-26 |