| 9732411 |
Method for manufacturing gas turbine blade, and gas turbine blade |
Takeshi Izumi, Hideyuki Arikawa, Yoshitaka Kojima, Tadashi Kasuya, Shinya Imano +1 more |
2017-08-15 |
| 8801373 |
High-reliability turbine metal sealing material |
Yoshitaka Kojima, Hideyuki Arikawa, Hiroyuki Doi, Hajime Toriya, Kenjiro Narita |
2014-08-12 |
| 8485788 |
Rotor for steam turbine and method of manufacturing the same |
Hideyuki Arikawa, Masahiko Arai, Yoshitaka Kojima, Haijime Toriya |
2013-07-16 |
| 8460799 |
High-temperature resistant component and gas turbine hot part |
Hideyuki Arikawa, Yoshitaka Kojima, Kunihiro Ichikawa, Hiroshi Haruyama |
2013-06-11 |
| 7901790 |
High temperature component with thermal barrier coating and gas turbine using the same |
Hideyuki Arikawa, Yoshitaka Kojima, Kunihiro Ichikawa, Takayuki Yoshioka, Mitsutoshi Okada +1 more |
2011-03-08 |
| 7449251 |
Heat resistant article having thermal barrier coating |
Hideyuki Arikawa, Yoshitaka Kojima, Kunihiro Ichikawa |
2008-11-11 |
| 5840434 |
Thermal stress relaxation type ceramic coated heat-resistant element and method for producing the same |
Yoshitaka Kojima, Hideyuki Arikawa, Mitsuo Haginoya, Tetsuo Sasada, Hajime Toriya |
1998-11-24 |
| 5630314 |
Thermal stress relaxation type ceramic coated heat-resistant element |
Yoshitaka Kojima, Hideyuki Arikawa, Mitsuo Haginoya, Tetsuo Sasada, Hajime Toriya |
1997-05-20 |
| 5507623 |
Alloy-coated gas turbine blade and manufacturing method thereof |
Yoshitaka Kojima, Kiyoshi Otake, Hideyuki Arikawa, Tetsuo Sasada, Hajime Toriya |
1996-04-16 |
| 5209645 |
Ceramics-coated heat resisting alloy member |
Yoshitaka Kojima, Noriyuki Ohnaka, Akihiko Chiba, Ryoichiro Ohoshima, Norio Watanabe +1 more |
1993-05-11 |
| 4966820 |
Ceramics-coated heat resisting alloy member |
Yoshitaka Kojima, Akihiko Chiba, Ryoichiro Ohoshima, Norio Watanabe, Yukiyoshi Hara |
1990-10-30 |