Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10946436 | Filling method and filling device for kneaded sand | Masahide Seko, Masashi Morikawa, Takumi Maegawa, Takashi Nagaya, Toshio Kanno | 2021-03-16 |
| 10888919 | Core forming device and core forming method | Katsutoshi Okumura, Hirotsune Watanabe, Shogo Izumi, Katsushige Yamamoto | 2021-01-12 |