HK

Hidehito Kawanishi

SC Sk-Kawanishi Co.: 1 patents #1 of 1Top 100%
Overall (2019): #445,734 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10436361 Pipe coupling device — 2019-10-08