Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4583717 | Method for pouring molten metal | Yoshii Hasegawa, Takeshi Tsuruta, Masahiro Nakamura, Tohru Kishida | 1986-04-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4583717 | Method for pouring molten metal | Yoshii Hasegawa, Takeshi Tsuruta, Masahiro Nakamura, Tohru Kishida | 1986-04-22 |