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

Kos

Rank (All Time): #74,879 of 106,127Top 75%
19 inventors
7 Patents All Time

Top Inventors at Kos All Time

Showing 1–19 of 19 inventors

RankNamePatents
1 Kazuhiro Niikura 2
1 Yumiko Kamisaku 2
3 Emina Horikoshi 1
3 Ichiro Sasaki 1
3 Kazuhiro Suzuki 1
3 Kei Inagawa 1
3 Kiyomi Tachibana 1
3 Makoto Fujii 1
3 Masahiro Moriyama 1
3 Noboru Naito 1
3 Osamu Sakata 1
3 Satsuki Miyagawa 1
3 Soichiro Watanabe 1
3 Taku Hoshino 1
3 Takao Someya 1
3 Toru Shimizu 1
3 Tsutomu Usami 1
3 Yoshihiro Higuchi 1
3 Yuko Misaki 1