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 5,001–5,050 of 24,456 inventors

RankNamePatents
#4529 Tetsuya Aisaka 7
#4529 Tetsu Hasegawa 7
#4529 Tetsuo Hiraki 7
#4529 Teruhiko Kamigata 7
#4529 Tetsu Kamosaki 7
#4529 Tetsuo Kawano 7
#4529 Teruaki Koizumi 7
#4529 Tetsuo Oikawa 7
#4529 Tetsuya Okano 7
#4529 Tetsuo Sakamoto 7
#4529 Teruo Yagishita 7
#4529 Tetsuya Yasui 7
#4529 Tetsuya Yoshida 7
#4529 Toshiaki Endo 7
#4529 Tomotaka Endo 7
#4529 Togo Fukushi 7
#4529 Toyokazu Hamaguchi 7
#4529 Tohru Harada 7
#4529 Tomoyuki Harada 7
#4529 Toshifumi Hatagami 7
#4529 Tomohiro Hikita 7
#4529 Toshio Hino 7
#4529 Toshiki Honda 7
#4529 Toshio Iijima 7
#4529 Toshio Irie 7
#4529 Tomoyuki Isomura 7
#4529 Toshiyuki Ito 7
#4529 Toshitaka Iwamoto 7
#4529 Tomoyuki Kashiwazaki 7
#4529 Tomoki Katou 7
#4529 Tomohiro Kawakubo 7
#4529 Toshiki Kimura 7
#4529 Toshiaki Kitamura 7
#4529 Toru Kosugi 7
#4529 Toshio Kumai 7
#4529 Tomochika KURITA 7
#4529 Tooru Matama 7
#4529 Toshio Matsumoto 7
#4529 Tomoaki Mizoo 7
#4529 Toshihiro Mori 7
#4529 Toshihiro Nishimura 7
#4529 Toshio Nomura 7
#4529 Tokuju Oikawa 7
#4529 Tomoyuki Okawa 7
#4529 Toshio Ono 7
#4529 Toshihiko Osada 7
#4529 Tomio Sato 7
#4529 Toru Takahashi 7
#4529 Tomoaki Takekoshi 7
#4529 Toshiyuki Tanahashi 7