SM

Shuuji Matsumura

IC Ip Holding Company: 2 patents #22 of 66Top 35%
TC Tsubakimoto Chain: 2 patents #212 of 593Top 40%
Nichia: 1 patents #1,005 of 1,531Top 70%
SC Sumitomo Osaka Cement Co.: 1 patents #199 of 327Top 65%
TC Tsubakimoto Kogyo Co.: 1 patents #4 of 26Top 20%
Overall (All Time): #1,579,851 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7329196 Guide for transmission device Masahiko Konno 2008-02-12
6890277 Sandwich-molded guide for transmission device Kozo Inoue, Osamu Ono, Koji Yamawaki 2005-05-10
6890381 Hydraulic-composition bonded magnet Satoshi Ozawa, Eishi Fukuda 2005-05-10