Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168387 | Steel material for carburized bearing part | Tomohiro Yamashita, Yutaka Neishi, Daisuke Hirakami, Kohei Kanetani, Takashi Sada | 2021-11-09 |
| 11118251 | Rolled wire rod for spring steel | Yutaka Neishi, Shuji Kozawa | 2021-09-14 |
| 11011052 | Control system and control method | Koichiro Yamashita, Koji Kurihara | 2021-05-18 |