KK

Kousuke Kawaguchi

MC Maruyama Mfg. Co.: 2 patents #12 of 40Top 30%
Overall (All Time): #2,271,174 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5641025 Aerator for turf — 1997-06-24
5517931 Intermittently discharging method and reciprocating pump — 1996-05-21