Issued Patents All Time
Showing 25 most recent of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12195828 | Cobalt-based alloy product and method for producing cobalt-based alloy product | Shigenobu Eguchi, Atsuo Ota, Kenji Sugiyama, Yoshiki Kumagai | 2025-01-14 |
| 11925987 | Metal powder manufacturing device, and crucible apparatus and molten metal nozzle for metal powder manufacturing device | Takashi Shibayama, Shigenobu Eguchi | 2024-03-12 |
| 11884995 | Co-based alloy material, co-based alloy product, and method for manufacturing said product | Atsuo Ota | 2024-01-30 |
| 11712739 | Metal powder production apparatus | Takashi Shibayama, Shigenobu Eguchi | 2023-08-01 |
| D982627 | Gas injector for metal powder manufacturing equipment | Takashi Shibayama, Shigenobu Eguchi | 2023-04-04 |
| D982628 | Gas injector for metal powder manufacturing equipment | Takashi Shibayama, Shigenobu Eguchi | 2023-04-04 |
| 11613795 | Cobalt based alloy product and method for manufacturing same | Yuting Wang, Shigenobu Eguchi | 2023-03-28 |
| 11602789 | Metal-powder producing apparatus, and gas jet device and crucible container thereof | Takashi Shibayama, Shigenobu Eguchi, Yuting Wang | 2023-03-14 |
| 11566313 | Method for manufacturing Ni-based alloy member | Atsuo Ota | 2023-01-31 |
| 11499208 | Cobalt based alloy product | Yuting Wang, Shigenobu Eguchi | 2022-11-15 |
| 11427893 | Heat exchanger | Yuting Wang | 2022-08-30 |
| 11414728 | Cobalt based alloy product, method for manufacturing same, and cobalt based alloy article | Yuting Wang, Shigenobu Eguchi | 2022-08-16 |
| 11401582 | Ni-based forged alloy article and turbine high-temperature member using same | Takashi Shibayama | 2022-08-02 |
| 11401597 | Method for manufacturing nickel-based alloy high-temperature component | Atsuo Ota | 2022-08-02 |
| 11325189 | Cobalt based alloy additive manufactured article, cobalt based alloy product, and method for manufacturing same | Yuting Wang, Shigenobu Eguchi, Yoshitaka Uemura, Norihiko Motoyama, Takanao Komaki | 2022-05-10 |
| 11306372 | Cobalt-based alloy powder, cobalt-based alloy sintered body, and method for producing cobalt-based alloy sintered body | Yuting Wang | 2022-04-19 |
| 11298746 | Metal powder producing apparatus and gas jet device for same | Takashi Shibayama, Yuting Wang, Shigenobu Eguchi | 2022-04-12 |
| 11021780 | Method for manufacturing nickel-based alloy high-temperature component | Atsuo Ota | 2021-06-01 |
| 10857595 | Cobalt based alloy additive manufactured article, cobalt based alloy product, and method for manufacturing same | Yuting Wang, Shigenobu Eguchi, Yoshitaka Uemura, Norihiko Motoyama, Takanao Komaki | 2020-12-08 |
| 10632535 | Cobalt based alloy additive manufactured article, cobalt based alloy product, and method for manufacturing same | Yuting Wang, Shigenobu Eguchi, Yoshitaka Uemura, Norihiko Motoyama, Takanao Komaki | 2020-04-28 |
| 10557189 | Ni based superalloy, member of Ni based superalloy, and method for producing same | Atsuo Ota, Hironori Kamoshida | 2020-02-11 |
| 10487384 | Ni-based alloy product and method for producing same, and Ni-based alloy member and method for producing same | Hironori Kamoshida | 2019-11-26 |
| 10415423 | Austenite steel, and austenite steel casting using same | Hironori Kamoshida, Masao Takeyama | 2019-09-17 |
| 10260357 | Steam turbine rotor, steam turbine including same, and thermal power plant using same | Shinji OIKAWA, Hiroyuki Doi, Akira Yoshinari | 2019-04-16 |
| 9878403 | Ni-based alloy for welding material and welding wire, rod and power | Hiroyuki Doi, Jun Sato | 2018-01-30 |