Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8297338 | Sand core for casting and process for producing the same | Mitsuaki Ueno, Hiromi Fujita, Ken Tomeba, Hiroshi Furusawa | 2012-10-30 |
| 8082974 | Metal mold structure and casting method | Takashi Ikekita, Atsushi Yamashita, Yoshimichi Oguri | 2011-12-27 |