Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7793704 | Method of installing sand core for casting in mold and sand core for casting | Kazuhiro Yokoyama, Masuyuki Ikeguchi, Kazuki Miyazaki | 2010-09-14 |
KM
Kenichi Maeyama
Overall (All Time): #3,302,260 of 4,157,543Top 80%
1
Patents All Time