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 4,401–4,450 of 24,456 inventors

RankNamePatents
#3989 Thomas J. Massingill 8
#3989 Tien-Min Chen 8
#3989 Toru Endo 8
#3989 Tomoaki Hayano 8
#3989 Toru Hikichi 8
#3989 Toshinori Kasuga 8
#3989 Toshiya Kishida 8
#3989 Toshimitsu Kobayashi 8
#3989 Tomoko Kutsuzawa 8
#3989 Toshihiro Matsushita 8
#3989 Tomohisa Mikami 8
#3989 Toshihiro Miyamoto 8
#3989 Tomohiro Nakamura 8
#3989 Tomohiro Nakayama 8
#3989 Toshihiko Narita 8
#3989 Toru Nishino 8
#3989 Toshiro Obitsu 8
#3989 Toshio Ogawa 8
#3989 Toshiyuki Ogura 8
#3989 Tomohiro Ohtake 8
#3989 Toru Ozaki 8
#3989 Toshiaki Saeki 8
#3989 Toshiyuki Saito 8
#3989 Tokukazu Saito 8
#3989 Toshiyuki Sakai 8
#3989 Toshio Sata 8
#3989 Toshiro Sato 8
#3989 Toshio Tanaka 8
#3989 Tomoaki Tanaka 8
#3989 Toshitaka Tsuda 8
#3989 Tomoyuki Yamaguchi 8
#3989 Tsuyoshi Furukawa 8
#3989 Tsutomu Iikawa 8
#3989 Tsutomu Ishida 8
#3989 Tsuyoshi Kanai 8
#3989 Tsuneo Katsuyama 8
#3989 Tsukasa Matsuda 8
#3989 Tsuyoshi Motokurumada 8
#3989 Tsutomu Sugisaki 8
#3989 Tsuyoshi TANIGUCHI 8
#3989 Tuyoshi Ono 8
#3989 Weixin Gai 8
#3989 Wei Xi 8
#3989 Xuan Fu 8
#3989 Yasushi Araki 8
#3989 Yasuhiko Goto 8
#3989 Yasuyuki Goto 8
#3989 Yasuhiko Kaneko 8
#3989 Yasuo Kasama 8
#3989 Yasuhide Kuroda 8