Hironori Yamamoto

OS Osg: 1 patents #2 of 18Top 15%

Overall (2017): #400,037 of 506,227Top 80%

Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9802262	Thread-forming tap	Kazumitsu Harada, Toshihiro Satoh	2017-10-31