Issued Patents All Time
Showing 51–51 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5306225 | Decanter centrifuge having a disc-like dip weir with a hole | Keiichiro Miyano, Hiroshi Sano | 1994-04-26 |
KN
Katsunori Nishida
Tsukishima Kikai Co.: 2 patents #20 of 127Top 20%
Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #52,290 of 4,157,543Top 2%
51
Patents All Time