Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9512731 | Ni based forged alloy, and turbine disc, turbine spacer and gas turbine each using the same | Takashi Shibayama, Shinya Imano | 2016-12-06 |
| 8656723 | Operation control method for gas turbine and operation controller for gas turbine | Hiroshi Haruyama, Yoshitaka Kojima, Hironori Kamoshida | 2014-02-25 |
| 7169241 | Ni-based superalloy having high oxidation resistance and gas turbine part | Akira Yoshinari, Akira Okayama, Tsuyoshi Takano, Hiroyuki Doi | 2007-01-30 |
| 6818077 | High-strength Ni-base superalloy and gas turbine blades | Akira Yoshinari, Hiroyuki Doi | 2004-11-16 |
| 6051083 | High strength Ni-base superalloy for directionally solidified castings | Akira Yoshinari, Akira Okayama, Mitsuru Kobayashi, Kagehiro Kageyama, Takehiro Ohno | 2000-04-18 |
| 5916382 | High corrosion resistant high strength superalloy and gas turbine utilizing the alloy | Koji Sato, Takehiro Ohno, Ken Yasuda, Akira Yoshinari | 1999-06-29 |
| 5740668 | High efficiency gas turbine | Tetsuo Fujiwara, Masateru Suwa, Yutaka Fukui | 1998-04-21 |
| 5625153 | Method of non-destructively estimating life of ceramic member | Yuichi Sawai, Yoshiyuki Yasutomi, Motoyuki Miyata, Katsuo Wada | 1997-04-29 |
| 5611670 | Blade for gas turbine | Akira Yoshinari, Tosiaki Saito, Mitsuru Kobayashi, Katsumi Iijima, Katsuo Wada +2 more | 1997-03-18 |