Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11254993 | Method for producing die-cast product of spheroidal graphite cast iron having ultrafine spheroidal graphite, and die-cast product of spheroidal graphite cast iron | Haruki ITOFUJI, Masayuki Itamura, Kazuyoshi Yamaguchi | 2022-02-22 |
| 8101119 | Electromagnetic stirrer | Shoji Taniguchi, Kazuyuki Ueno, Masayuki Itamura, Shinichi Shimasaki | 2012-01-24 |