Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Fujitsu Limited

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

Top Inventors at Fujitsu Limited All Time

Showing 1,301–1,350 of 24,456 inventors

RankNamePatents
#1239 Toru Koga 22
#1239 Tokuji Sato 22
#1239 Toshihiro Shimura 22
#1239 Toshikazu Ueki 22
#1239 Yasuhiro Kawai 22
#1239 Yasushi Kobayashi 22
#1239 Yannis Labrou 22
#1239 Yi Zhang 22
#1239 Yoji Ito 22
#1239 Yoshinori Kawamura 22
#1239 Yoshinori Kiyota 22
#1239 Yoichi Koyanagi 22
#1239 Yoshiya Matsumoto 22
#1239 Yoshifusa Togawa 22
#1239 Yukitsugu Hata 22
#1239 Yuji Isoda 22
#1239 Yumiko Kawasaki 22
#1239 Yu Minakuchi 22
#1239 Zhaogong Guo 22
#1239 Akimasa Kaya 22
#1239 Akira Kikutake 22
#1322 Azuma Matsuura 21
#1322 Eiji Yoshida 21
#1322 Hiroaki Araki 21
#1322 Hiroaki Doushita 21
#1322 Hiroshi Hayashi 21
#1322 Hisashi Hotta 21
#1322 Hiroaki Kameyama 21
#1322 Hideaki Ono 21
#1322 Hiroshi Yamaguchi 21
#1322 Hisatoshi Yamaoka 21
#1322 Ikuo Soga 21
#1322 Itsuo Fujiwara 21
#1322 Kazuo Hironishi 21
#1322 Kazuhiro Kawajiri 21
#1322 Kazuhiro Toyoda 21
#1322 Kaoru Uchiyama 21
#1322 Kenichi Abiru 21
#1322 Kenji Iida 21
#1322 Kenji Suda 21
#1322 Keiji Takeda 21
#1322 Kouji Ueno 21
#1322 Masaki Aoki 21
#1322 Masayoshi Hashima 21
#1322 Masayuki Ikeda 21
#1322 Makoto Kikuchi 21
#1322 Masateru Koide 21
#1322 Masahiro Ohnishi 21
#1322 Masaki Satake 21
#1322 Masaru Sawada 21