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

Kohjin Life Sciences Co.

Rank (All Time): #64,649 of 106,127Top 65%
21 inventors
8 Patents All Time

Top Inventors at Kohjin Life Sciences Co. All Time

Showing 1–21 of 21 inventors

RankNamePatents
1 Kenichi Ason 4
2 Yoshie Yasumatsu 3
3 Atsushi Nakajima 2
3 Naoto KAJI 2
3 Susumu Saito 2
3 Takaomi Kessoku 2
3 Tomohiro Nakagawa 2
3 Yoshio SUMIDA 2
3 Yuichiro EGUCHI 2
3 Yuki Saito 2
3 Yusuke SAUCHI 2
#12 Eiji Nakao 1
#12 Hayato MAEDA 1
#12 Hiroko Kodera 1
#12 Katsuhiro Osaki 1
#12 Masato Omae 1
#12 Motoyuki Tokuriki 1
#12 Rinji Akada 1
#12 Setsuko Hirakura 1
#12 Shiroh Aida 1
#12 Yusuke Fukuda 1