Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SA

Sucampo Ag — 59 Patents

Rank (All Time): #11,344 of 106,120Top 15%
26 inventors
59 Patents All Time

Top Inventors at Sucampo Ag All Time

Showing 1–26 of 26 inventors

RankNamePatents
1 Ryuji Ueno 57
2 Ryu Hirata 9
3 Yasuhiro Harada 7
#4 Tatsuya Matsukawa 5
#5 Kazuhiro Masuzaki 4
#5 Tsuyoshi Habe 4
#7 John Cuppoletti 3
#8 Junichi Kawasaki 2
#8 Myra L. Patchen 2
#8 Sachiko Kuno 2
#8 Yoshie Nishimura 2
#8 Yukiko Hashitera 2
#13 Akihiro Higuchi 1
#13 Deepak Tiwari 1
#13 Hiroyuki Kotajima 1
#13 Katsuya Sakata 1
#13 Kazuo Tsubota 1
#13 Makoto Suematsu 1
#13 Michiharu HANDA 1
#13 Michael Möller 1
#13 Noriyuki Yamamoto 1
#13 Peter Lichtlen 1
#13 Robert Gurny 1
#13 Sachiko Tsukita 1
#13 Shunsuke Fukuya 1
#13 Yukihiko Mashima 1