YK

Yoshiyuki Kitagawa

TC Toyobo Co.: 1 patents #15 of 59Top 30%
Overall (2019): #210,784 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10213716 Electret Toshikatsu Enjoji 2019-02-26