Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |