Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10907483 | Turbine blade, erosion shield forming method, and turbine blade manufacturing method | Takehisa Okuda, Yasuo Matsunami | 2021-02-02 |
| 10662785 | Method of welding erosion resistance metallic material and turbine blade | Yasuyuki Fujiya, Takehisa Okuda, Hiroharu Oyama | 2020-05-26 |
| 10525551 | Cladding-by-welding device, erosion shield forming method, and turbine blade manufacturing method | Takehisa Okuda, Yasuo Matsunami | 2020-01-07 |
| 10370734 | Method for heat treatment of stainless member, and method for producing forged stainless product | Kohei HATANO, Hiroharu Oyama, Yasuo Matsunami, Naoyuki Umezu, Shuhei Kuroki +2 more | 2019-08-06 |
| 10245678 | Management method of powder supply head, and method and apparatus for forming erosion shield | Takehisa Okuda, Yasuo Matsunami | 2019-04-02 |
| 10107113 | Steam turbine vane manufacturing method | Hidetaka Haraguchi, Hiroharu Oyama, Takahiro Ota, Kohei HATANO, Takumi Matsumura | 2018-10-23 |
| 9919392 | Method for manufacturing turbine rotor blade | Kohei HATANO, Hiroharu Oyama, Hidetaka Haraguchi, Ken Ishii, Keisuke Kamitani +2 more | 2018-03-20 |