Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816161 | Ni-based single crystal superalloy | Kyoko Kawagishi, Hiroshi Harada, Tadaharu Yokokawa, Toshiharu Kobayashi, Masao Sakamoto +10 more | 2017-11-14 |
| 8968643 | Ni-based single crystal super alloy | Toshiharu Kobayashi, Tadaharu Yokokawa, Hiroshi Harada, Yasuhiro Aoki, Mikiya Arai +1 more | 2015-03-03 |
| 8926897 | Nickel-base superalloy excellent in the oxidation resistance | Hiroshi Harada, Kyoko Kawagishi, Toshiharu Kobayashi, Atsushi Sato | 2015-01-06 |
| 8900512 | Ni-based single crystal superalloy | Hiroshi Harada, Tadaharu Yokokawa, Toshiharu Kobayashi, Masao Sakamoto, Kyoko Kawagishi +8 more | 2014-12-02 |
| 8852500 | Ni-base superalloy, method for producing the same, and turbine blade or turbine vane components | Hiroshi Harada, Tadaharu Yokokawa, Toshiharu Kobayashi | 2014-10-07 |
| 8771440 | Ni-based single crystal superalloy | Akihiro Sato, Hiroshi Harada, Kyoko Kawagishi, Toshiharu Kobayashi, Tadaharu Yokokawa +4 more | 2014-07-08 |
| 8696979 | Ni-base superalloy and method for producing the same | Tadaharu Yokokawa, Hiroshi Harada, Toshiharu Kobayashi | 2014-04-15 |
| 7473326 | Ni-base directionally solidified superalloy and Ni-base single crystal superalloy | Toshiharu Kobayashi, Tadaharu Yokokawa, Hiroshi Harada, Yasuhiro Aoki, Shouju Masaki | 2009-01-06 |
| 6966956 | Ni-based single crystal super alloy | Toshiharu Kobayashi, Tadaharu Yokokawa, Hiroshi Harada, Yasuhiro Aoki, Mikiya Arai +3 more | 2005-11-22 |
| 6755921 | Nickel-based single crystal alloy and a method of manufacturing the same | Toshiharu Kobayashi, Shizuo Nakazawa, Hiroshi Harada, Toshihiro Yamagata | 2004-06-29 |
| 6692587 | Cr-base heat resisting alloy | Yoshikazu Ro, Hiroshi Harada, Toshiharu Kobayashi, Eisuke Bannai | 2004-02-17 |
| 6673308 | Nickel-base single-crystal superalloys, method of manufacturing same and gas turbine high temperature parts made thereof | Takehisa HINO, Toshiharu Kobayashi, Shizuo Nakazawa, Hiroshi Harada, Yutaka Ishiwata +1 more | 2004-01-06 |
| 6494971 | Iridium-containing nickel-base superalloy | Toshiharu Kobayashi, Hideyuki Murakami, Yoshikazu Ro, Yoko Yamabe, Shizuo Nakazawa +2 more | 2002-12-17 |
| 6224695 | Ni-base directionally solidified alloy casting manufacturing method | Toshiharu Kobayashi, Hiroshi Harada, Toshihiro Yamagata, Akira Tamura, Seiya Nitta | 2001-05-01 |
| 6159314 | Nickel-base single-crystal superalloys, method for manufacturing the same, and gas turbine parts prepared therefrom | Toshiharu Kobayashi, Shizuo Nakazawa, Hiroshi Harada, Tosihiro Yamagata, Takehisa HINO +1 more | 2000-12-12 |
| 6071470 | Refractory superalloys | Yoko Yamabe, Yoshikazu Ro, Tomohiro Maruko, Shizuo Nakazawa, Hideyuki Murakami +1 more | 2000-06-06 |