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 1,401–1,450 of 24,456 inventors

RankNamePatents
#1322 Akiko Yamada 21
#1402 Atsuki Taniguchi 20
#1402 Atsushi Kitada 20
#1402 Dai Yamamoto 20
#1402 Eiichi Konno 20
#1402 Fumio Baba 20
#1402 Fumio Kawamoto 20
#1402 Hiroshi Kamada 20
#1402 Hiroaki Komine 20
#1402 Hiroaki Matsuda 20
#1402 Hideyuki Nakamura 20
#1402 Hiroshi Nakao 20
#1402 Hirotaka Oshima 20
#1402 Hiroshi Tsuda 20
#1402 James J. Roman 20
#1402 Jun Kawai 20
#1402 Katsuki Asano 20
#1402 Kazuko Hanai 20
#1402 Katsuhiro Ishida 20
#1402 Katsuji Kitatani 20
#1402 Kazumi Koike 20
#1402 Kazuhiko Matsumoto 20
#1402 Kazuhiko Morita 20
#1402 Katsusada Motoyoshi 20
#1402 Kanji Nakanishi 20
#1402 Katsufumi Ohmuro 20
#1402 Kanetake Takasaki 20
#1402 Kazuhiro Tashiro 20
#1402 Katsuyuki Watanabe 20
#1402 Keiji Akiyama 20
#1402 Keiju Okabayashi 20
#1402 Kiyokazu Moriizumi 20
#1402 Kimiaki Nakada 20
#1402 Kouichi Masaki 20
#1402 Koji Wariishi 20
#1402 Masaya Kibune 20
#1402 Masatoshi Kokubun 20
#1402 Makoto Shizukuishi 20
#1402 Masashi Takenaka 20
#1402 Mitsunori Hirano 20
#1402 Mitsuo Kakuishi 20
#1402 Minoru Wada 20
#1402 Morihiko Minowa 20
#1402 Naofumi Kobayashi 20
#1402 Nagaaki Koshino 20
#1402 Naoya Yamazaki 20
#1402 Noriaki Mizuguchi 20
#1402 Norio Murakami 20
#1402 Osamu Ishibashi 20
#1402 Sawao Iwatani 20