Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10307820 | Suction pressure casting method | Hidetoshi Shiga, Tatsuya Masuta, Kenji Hayashi | 2019-06-04 |
ST
Shinnichi Tsuchiya
Overall (All Time): #2,860,622 of 4,157,543Top 70%
1
Patents All Time