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

Sofsera

Rank (All Time): #69,288 of 106,127Top 70%
18 inventors
8 Patents All Time

Top Inventors at Sofsera All Time

Showing 1–18 of 18 inventors

RankNamePatents
1 Yasumichi Kogai 7
2 Karl Kazushige Kawabe 6
3 Daisuke Nomi 3
#4 Nobuo Aoi 2
#5 Hisashi Hattori 1
#5 Jun Fujinami 1
#5 Kunihiko Koike 1
#5 Masami Nakagawa 1
#5 Miwa Fujinami 1
#5 Minoru Miyauchi 1
#5 Shinichi Okabe 1
#5 Takashi Iwamoto 1
#5 Yasuto Umeda 1
#5 Yohki Hieda 1
#5 Yoshihiro Matsumoto 1
#5 You UMEBAYASHI 1
#5 Yukinori Kataoka 1
#5 Akihiro Uchida 1