TH

Toshikatsu Hayashi

RI Riken: 1 patents #10 of 90Top 15%
📍 Gyōda, JP: #21 of 46 inventorsTop 50%
Overall (2017): #213,690 of 506,227Top 45%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9709169 Piston ring Kouhei Sugimoto, Yoshinari Watanabe, Hayato Sasaki 2017-07-18