Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10946436 | Filling method and filling device for kneaded sand | Masahide Seko, Masashi Morikawa, Takumi Maegawa, Takashi Nagaya, Hirotaka Kurita | 2021-03-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10946436 | Filling method and filling device for kneaded sand | Masahide Seko, Masashi Morikawa, Takumi Maegawa, Takashi Nagaya, Hirotaka Kurita | 2021-03-16 |