YY

Yoshihisa Yamaguchi

NO Nok: 1 patents #24 of 92Top 30%
📍 Chiyoda, JP: #137 of 365 inventorsTop 40%
Overall (2020): #209,918 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10544865 Sealing device Yuya SAKANO, Hideharu Hyakutake, Masaaki Yagi, Yoshimi Imamoto 2020-01-28