Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Fujitsu Limited — 55,272 Patents

Rank (All Time): #10 of 106,127Top 1%
24,456 inventors
55,272 Patents All Time

Top Inventors at Fujitsu Limited All Time

Showing 4,601–4,650 of 24,456 inventors

RankNamePatents
#4529 Hiroyuki Okada 7
#4529 Hideki Okawara 7
#4529 Hitoshi Okumura 7
#4529 Hideaki Omura 7
#4529 Hiroshi Osuda 7
#4529 Hiroyuki Sakai 7
#4529 Hideki Sakata 7
#4529 Hitoshi Sasaki 7
#4529 Hiroyuki Shimoi 7
#4529 Hirokazu Suzuki 7
#4529 Hidenori Takahashi 7
#4529 Hiroyuki Takakura 7
#4529 Hiroyuki Tamaki 7
#4529 Hideaki Tazawa 7
#4529 Hironori Teguri 7
#4529 Hiroyuki Uchiyama 7
#4529 Hirataka Ukai 7
#4529 Hiroyuki Utsumi 7
#4529 Hideki Watanabe 7
#4529 Hiroyuki Watanabe 7
#4529 Hiroaki Yamada 7
#4529 Hiroshi Yamaji 7
#4529 Hiroshi Yamakawa 7
#4529 Hideki Yamanaka 7
#4529 Hideaki Yamauchi 7
#4529 Hiroyuki Yatsuka 7
#4529 Hiroshi Yazawa 7
#4529 Hideo Yunoki 7
#4529 Hongchao Li 7
#4529 Hongchun LI 7
#4529 Huy Dung Han 7
#4529 Hui Xiao 7
#4529 Ichiro Ayukawa 7
#4529 Ikuo Fujimura 7
#4529 Ikutaro Horie 7
#4529 Ikuo Taniguchi 7
#4529 Isao Funaki 7
#4529 Isamu Ooishi 7
#4529 Isamu Seto 7
#4529 Isao Taniguchi 7
#4529 Isao Yamaki 7
#4529 Izumi Ono 7
#4529 Izuru Sato 7
#4529 Izumi Yokota 7
#4529 Jaya Sarup 7
#4529 Jeremy J. Farrell 7
#4529 Jifeng Li 7
#4529 Jin Takahashi 7
#4529 Jiro Takahashi 7
#4529 Jian WANG 7