MA

Masayoshi Arakawa

BC Bridgestone Sports Co.: 1 patents #141 of 224Top 65%
HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
Overall (All Time): #1,973,744 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9568061 Brake pad for yaw control, and brake member Mika KOBUNE, Akira Nagai, Atsushi Fujita, Kouichi Ueda 2017-02-14
8959981 Motion state of impacting and impacted object measuring apparatus and method Tetsuya Nakamura, Takanori Shibui, Tatsuya Ishikawa, Masataka Kai, Naoyuki Miyagawa 2015-02-24