Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5861446 | Coated sand composition for light-alloy casting | Yoshiro Ikeoka, Toshisaburo Kimura | 1999-01-19 |
TO
Toshitada Onoda
Overall (All Time): #3,639,643 of 4,157,543Top 90%
1
Patents All Time