Masafumi Yamauchi

OT Otics: 1 patents #4 of 10Top 40%

Overall (2017): #313,306 of 506,227Top 65%

Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9765876	Backlash adjusting method and gear mechanism	Takayoshi Ota	2017-09-19