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 4,001–4,050 of 24,456 inventors

RankNamePatents
#3989 Daisuke Maruyama 8
#3989 Daisuke Sasaki 8
#3989 Daisuke Uchida 8
#3989 Debashis Sahoo 8
#3989 Edward Harbin 8
#3989 Eiji Itaya 8
#3989 Eiji Nishimori 8
#3989 Eiji Ohta 8
#3989 Eiji Sugiyama 8
#3989 Eisaku Touma 8
#3989 Fumiyasu Hirose 8
#3989 Fumihito Imai 8
#3989 Fumiyuki Takahashi 8
#3989 Fumitaka Terai 8
#3989 Fumitaka Ueda 8
#3989 Fumiaki Yamada 8
#3989 Gensuke Goto 8
#3989 Gouichi Hayashi 8
#3989 Goro Kawasaki 8
#3989 Haruo Moritomo 8
#3989 Haruo Nakanishi 8
#3989 Hideki Abe 8
#3989 Hitomi Akiyama 8
#3989 Hideyuki Amada 8
#3989 Hisashige Ando 8
#3989 Hirofumi Araki 8
#3989 Hiroshi Ashida 8
#3989 Hidehiko Fuchida 8
#3989 Hiroaki Fujimoto 8
#3989 Hideki Furudate 8
#3989 Hiroshi Hasegawa 8
#3989 Hiroshi Hattori 8
#3989 Hiroyuki Homma 8
#3989 Hiroshi Horie 8
#3989 Hisao Ito 8
#3989 Hirotomo Izumi 8
#3989 Hideo Kamata 8
#3989 Hiroshi Katayama 8
#3989 Hideo Kato 8
#3989 Hideaki Kimura 8
#3989 Hiroyuki Kitajima 8
#3989 Hidehiko Kobayashi 8
#3989 Hisashi Koga 8
#3989 Hideyuki Koinuma 8
#3989 Hideyuki Kojima 8
#3989 Hirokazu Komai 8
#3989 Hiroshi Kuzumaki 8
#3989 Hiroyuki Mase 8
#3989 Hideki Matsuoka 8
#3989 Hideyuki Matsuura 8