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 5,151–5,200 of 24,456 inventors

RankNamePatents
#4529 Yukihiro Yoshiya 7
#4529 Akiko Furuya 7
#4529 Akihiko Harada 7
#4529 Akihiko Hase 7
#4529 Akiyoshi Hatada 7
#4529 Akira Ishii 7
#4529 Akio Ishizuka 7
#4529 Akira Katoh 7
#4529 Akira Kawamura 7
#4529 Akinobu Koike 7
#4529 Akira Kojima 7
#4529 Akira Minegishi 7
#4529 Akio Morimoto 7
#4529 Akihiko Ohwada 7
#4529 Akira Oikawa 7
#4529 Akio Omiya 7
#4529 Akira Shimasaki 7
#4529 Akiko Shono 7
#4529 Akira Watanabe 7
#4529 Akihiro Yoshitake 7
#4529 Ali Al-Shamma 7
#4529 Albert W. Chan 7
#4529 Alexander Horn 7
#4529 Albert Mu 7
#4529 Ali Sheikholeslami 7
#4529 Arvind Halliyal 7
#4529 Atsuaki Arai 7
#4529 Atsushi Fujihira 7
#4529 Atsuhiko Ishihara 7
#5180 Atsushi Kubota 6
#5180 Atsushi Morosawa 6
#5180 Atsushi Nagata 6
#5180 Atsumasa Sako 6
#5180 Atsuo Serikawa 6
#5180 Atsushi Tsukazoe 6
#5180 Chiyoshi Akiyama 6
#5180 Chuzo Kobayashi 6
#5180 Atsuo Ishizuka 6
#5180 Atsushi Ito 6
#5180 Atsushi Itoh 6
#5180 Atsushi Kaneko 6
#5180 Chizu Shimizu 6
#5180 Chikako Yoshida 6
#5180 Colin S. Bill 6
#5180 Daniel Bihon 6
#5180 Daisuke Fujita 6
#5180 Daiya Nakamura 6
#5180 David Snelling 6
#5180 David Solomon 6
#5180 Daisuke Usui 6