TA

Toshiaki Akamatsu

AK Aisan Kogyo Kabushiki Kaisha: 1 patents #24 of 46Top 55%
Overall (2020): #243,443 of 565,922Top 45%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10788137 Pressure regulating valve Shinya Higashi, Koji Yoshida, Yuji Yamashita, Satoshi Nakamura, Kensuke Niwa 2020-09-29