Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10532387 | Progressive processing method | Yoshihiro Tsukamoto, Youichi Seo, Toyonobu Yamada | 2020-01-14 |
| 10369615 | Method of joining strip-shaped sheets | Yoshihiro Tsukamoto, Kouichi Mizutani | 2019-08-06 |
| 10236751 | Method of manufacturing stator core | Takayuki Akatsuka, Toyonobu Yamada, Tadashi Morishima, Tooru Yamagiwa, Motoyasu Mochizuki +2 more | 2019-03-19 |