Akira Kunimoto

RI Riken: 1 patents #29 of 126Top 25%

📍 Gyōda, JP: #24 of 63 inventorsTop 40%

Overall (2016): #476,159 of 481,213Top 100%

Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9303765	Combined oil control ring	—	2016-04-05