YC

Yokoyama Sankoh Co.

Rank (All Time): #76349 of 106,127Top 75%
3 inventors
7
Patents All Time

Top Inventors at Yokoyama Sankoh Co. All Time

Showing 1–3 of 3 inventors

RankNamePatents
1 Yoshimasa Yokoyama 6
2 Masahiro Yamamoto 5
3 Yokoyama Yoshimasa 1