Ryuichi Okumoto

MC Mannoh Industrial Co.: 1 patents #1 of 5Top 20%

Mitsubishi Electric: 1 patents #903 of 2,608Top 35%

TC Tsuda Industries Co.: 1 patents #1 of 5Top 20%

TO Toyota: 1 patents #1,214 of 3,557Top 35%

Overall (2017): #257,117 of 506,227Top 55%

Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9816604	Shifting device for vehicle	Masaki Kobayashi, Yasunori Takeuchi, Naotaka Nishikawa, Makoto Yoshida	2017-11-14