Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CC

Cosmo Koki Co.

Rank (All Time): #63,494 of 106,127Top 60%
7 inventors
8 Patents All Time

Top Inventors at Cosmo Koki Co. All Time

Showing 1–7 of 7 inventors

RankNamePatents
1 Kensuke Nakazato 3
2 Atsushi Sato 2
2 Satoshi TAMADA 2
2 Toshihiko Ogata 2
2 Yoshinori Maeda 2
#6 Naoki Kaneta 1
#6 Shinji Yamanouchi 1