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

Sumida — 8 Patents in 2024

Rank (2024): #4,602 of 28,977Top 20%
19 inventors
8 Patents 2024

Top Inventors at Sumida 2024

Showing 1–19 of 19 inventors

RankNamePatents
1 Norikazu MIZUOCHI 3
2 Masateru Hashimoto 2
2 Yoshiharu YOSHII 2
2 Yuki TAKEMURA 2
#5 Daichi GEMBA 1
#5 Ernst David Herbschleb 1
#5 Fernando Chan Mock 1
#5 Junji Morita 1
#5 Kan HAYASHI 1
#5 Mitsugu Kawarai 1
#5 Ryuhei Hata 1
#5 Shingo Hamada 1
#5 Sho Maesawa 1
#5 Shinichi Sakamoto 1
#5 Shin Yamamoto 1
#5 Takashi Haga 1
#5 Toshimasa Monma 1
#5 Tsutomu OOTSUKA 1
#5 Zhigang Cheng 1