KS

Kiyoshi Suwa

NC Nippon Piston Ring Co.: 1 patents #15 of 40Top 40%
NC Nittan Valve Co.: 1 patents #4 of 22Top 20%
📍 Tochigi, JP: #177 of 406 inventorsTop 45%
Overall (2019): #383,009 of 560,194Top 70%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10287933 Assembly of internal combustion engine valve and valve seat Satoshi IKEMI, Hiroshi Oshige, Kenichi Sato, Kouji Kunitake, Ryouichi Yoshino 2019-05-14