Mitsumasa Matsubara

AC Aisin Aw Co.: 1 patents #79 of 251Top 35%

TO Toyota: 1 patents #1,344 of 3,831Top 40%

Overall (2019): #341,382 of 560,194Top 65%

Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10316956	Power transfer device	Miki Kawabuchi	2019-06-11