Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11319617 | Production method for ring-rolled material of Fe—Ni-based superalloy | Chuya Aoki, Tsuyoshi Fukui, Daigo Ohtoyo, Etsuo Fujita, Taku Hirosawa | 2022-05-03 |
| 10286443 | Ring rolling mill and method for manufacturing ring rolled material | Tsuyoshi Fukui | 2019-05-14 |
| 10094238 | Material for ring rolling | Tetsuya Yagami, Toshiya Teramae, Etsuo Fujita, Shinya Nagao, Remi Mukouse +2 more | 2018-10-09 |
| 9719369 | Manufacturing method for material for ring rolling | Tetsuya Yagami, Toshiya Teramae, Etsuo Fujita, Shinya Nagao, Remi Mukouse +2 more | 2017-08-01 |