KM

Koichi Matsumoto

YC Yamashita Rubber Co.: 1 patents #3 of 9Top 35%
CO Comcast: 1 patents #209 of 628Top 35%
📍 Yokohama, NY: #11 of 25 inventorsTop 45%
Overall (2018): #128,415 of 503,207Top 30%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10089824 Gaming table system Shinsuke Yamaguchi, Yoshiyuki Kanno, Masaya Kato 2018-10-02
10054187 Liquid-charged antivibration device Hirokazu Kadowaki 2018-08-21