Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429002 | Load adjustment method, load adjustment device, and program | Hirofumi OHARA, Masanori Fujioka, Yukihiko Inoue | 2025-09-30 |
| 7198463 | Rotating blade body and rotary machine using rotating blade body | Atsuhiko KANEBAKO, Kouichi Akagi, Keita Takamura | 2007-04-03 |
| 6846368 | Casting steel having high strength and low thermal expansion | Susumu Katsuragi, Toshiaki Nonomura, Daisuke Izutsu | 2005-01-25 |
| 6772581 | Gas turbine cooling passages for blade rings, combustor transition piece connecting portions and stationary blades | Kouichi Akagi, Ryotaro Magoshi, Hitoshi Morimoto, Shinya Hashimoto, Tadao Yashiki | 2004-08-10 |
| 6327845 | Gas turbine combustor by-pass valve device | Koichi Akagi, Yoichi Iwasaki, Jun Kubota, Sunao Umemura | 2001-12-11 |
| 6237323 | Gas turbine combustor by-pass valve device | Koichi Akagi, Yoichi Iwasaki, Jun Kubota, Sunao Umemura | 2001-05-29 |