Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11268169 | Ni-based superalloy cast article and Ni-based superalloy product using same | Yuting Wang, Shigeru Tanaka, Takeshi Izumi | 2022-03-08 |
| 10619233 | Nickel-based alloy regenerated member, and method for manufacturing same | Shigeru Tanaka, Takeshi Izumi | 2020-04-14 |
| 10260357 | Steam turbine rotor, steam turbine including same, and thermal power plant using same | Shinji OIKAWA, Shinya Imano, Hiroyuki Doi | 2019-04-16 |
| 10024174 | Ni-based casting superalloy and cast article therefrom | Yuting Wang | 2018-07-17 |
| 9574451 | Ni-based superalloy, and turbine rotor and stator blades for gas turbine using the same | Yuting Wang | 2017-02-21 |
| 9353427 | Ni-based alloy, and gas turbine rotor blade and stator blade each using same | Yuting Wang | 2016-05-31 |
| 9103003 | Nickel-based superalloy and gas turbine blade using the same | — | 2015-08-11 |
| 9034248 | Ni-based superalloy, and turbine rotor and stator blades for gas turbine using the same | Yuting Wang | 2015-05-19 |
| 8916092 | Ni-based alloy, and turbine rotor and stator blade for gas turbine | Yuting Wang | 2014-12-23 |
| 7597843 | Nickel based superalloys with excellent mechanical strength, corrosion resistance and oxidation resistance | Ryokichi Hashizume, Masahiko Morinaga, Yoshinori Murata | 2009-10-06 |
| 7306682 | Single-crystal Ni-based superalloy with high temperature strength, oxidation resistance and hot corrosion resistance | Ryokichi Hashizume, Masahiko Morinaga, Yoshinori Murata | 2007-12-11 |
| 7169241 | Ni-based superalloy having high oxidation resistance and gas turbine part | Hideki Tamaki, Akira Okayama, Tsuyoshi Takano, Hiroyuki Doi | 2007-01-30 |
| 6818077 | High-strength Ni-base superalloy and gas turbine blades | Hideki Tamaki, Hiroyuki Doi | 2004-11-16 |
| 6051083 | High strength Ni-base superalloy for directionally solidified castings | Hideki Tamaki, Akira Okayama, Mitsuru Kobayashi, Kagehiro Kageyama, Takehiro Ohno | 2000-04-18 |
| 5987088 | Precipitation hardening type single crystal austenitic steel, and usage the same | Yasuhisa Aono, Yasuo Kondo, Junya Kaneda, Hideyo Kodama, Takahiko Kato +2 more | 1999-11-16 |
| 5916382 | High corrosion resistant high strength superalloy and gas turbine utilizing the alloy | Koji Sato, Takehiro Ohno, Ken Yasuda, Hideki Tamaki | 1999-06-29 |
| 5779822 | Precipitation hardening type single crystal austenitic steel | Yasuhisa Aono, Yasuo Kondo, Junya Kaneda, Hideyo Kodama, Takahiko Kato +2 more | 1998-07-14 |
| 5620308 | Gas turbine, gas turbine blade used therefor and manufacturing method for gas turbine blade | Tosiaki Saito, Katsumi Iijima, Tadami Ishida, Ryozo Hashida, Kimio Kano | 1997-04-15 |
| 5611670 | Blade for gas turbine | Hideki Tamaki, Tosiaki Saito, Mitsuru Kobayashi, Katsumi Iijima, Katsuo Wada +2 more | 1997-03-18 |
| 5508256 | Oxide high-temperature superconducting material, method of preparing same and superconducting wires | Teruo Kumagai, Tsuneyuki Kanai, Atsuko Soeta, Takaaki Suzuki, Kazutoshi Higashiyama +6 more | 1996-04-16 |
| 5489194 | Gas turbine, gas turbine blade used therefor and manufacturing method for gas turbine blade | Tosiaki Saito, Katsumi Iijima, Tadami Ishida, Ryozo Hashida, Kimio Kano | 1996-02-06 |
| 5203932 | Fe-base austenitic steel having single crystalline austenitic phase, method for producing of same and usage of same | Takahiko Kato, Shinzoo Ikeda, Michiyoshi Yamamoto, Hideyo Kodama, Hisashi Sato +2 more | 1993-04-20 |