Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10094238 | Material for ring rolling | Tetsuya Yagami, Toshiya Teramae, Etsuo Fujita, Shinya Nagao, Naoyuki Iwasa +2 more | 2018-10-09 |
| 9719369 | Manufacturing method for material for ring rolling | Tetsuya Yagami, Toshiya Teramae, Etsuo Fujita, Shinya Nagao, Naoyuki Iwasa +2 more | 2017-08-01 |