Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10731499 | Seal device for turbine, turbine, and thin plate for seal device | Azumi Yoshida, Hidekazu Uehara, Hiroharu Oyama, Kohei Ozaki, Katsuhisa Hamada +4 more | 2020-08-04 |
| 10662796 | Seal device for turbine, turbine, and thin plate for seal device | Azumi Yoshida, Hidekazu Uehara, Hiroharu Oyama, Kohei Ozaki, Katsuhisa Hamada +4 more | 2020-05-26 |
| 10400633 | Pressure vessel and turbine | — | 2019-09-03 |
| 10370734 | Method for heat treatment of stainless member, and method for producing forged stainless product | Hiroharu Oyama, Yasuo Matsunami, Naoyuki Umezu, Shuhei Kuroki, Hidetaka Haraguchi +2 more | 2019-08-06 |
| 10343356 | Method and apparatus for repairing honeycomb core sandwich panel | Masayoshi Suhara, Toshikazu Shigetomi, Shuhei Muto | 2019-07-09 |
| 10105752 | Turbine blade manufacturing method | Hiroharu Oyama, Yasuo Matsunami, Naoyuki Umezu, Shuhei Kuroki, Hidetaka Haraguchi +1 more | 2018-10-23 |
| 10107113 | Steam turbine vane manufacturing method | Hidetaka Haraguchi, Hiroharu Oyama, Takahiro Ota, Motonari Machida, Takumi Matsumura | 2018-10-23 |
| 9919392 | Method for manufacturing turbine rotor blade | Hiroharu Oyama, Motonari Machida, Hidetaka Haraguchi, Ken Ishii, Keisuke Kamitani +2 more | 2018-03-20 |