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 6,251–6,300 of 24,456 inventors

RankNamePatents
#6029 Kazuhiko Hata 5
#6029 Kazunori Horachi 5
#6029 Kazuhiro Ichiyanagi 5
#6029 Kazuyuki Iida 5
#6029 Kazuhiko Iijima 5
#6029 Kazuto Ikeda 5
#6029 Kazuo Imaoka 5
#6029 Kazuhiko Ito 5
#6029 Kazukiyo Joshin 5
#6029 Kazuaki Kashiwada 5
#6029 Kazuhiro Kawaziri 5
#6029 Kazuaki Kinjyo 5
#6029 Kazuto Kitano 5
#6029 Kazuhiro Kitazaki 5
#6029 Katsuhiko Kobayashi 5
#6029 Katsushige Kohri 5
#6029 Katsuhisa Kubota 5
#6029 Katsuhiro Kurasawa 5
#6029 Kazumasa Mikami 5
#6029 Kazuyuki Minohara 5
#6029 Kazuhiro Muraoka 5
#6029 Kazuo Nagahori 5
#6029 Kazuo Nakajima 5
#6029 Kazuhiro Nakashima 5
#6029 Kazunori Nigorikawa 5
#6029 Kazuyuki Nonaka 5
#6029 Kazuhide Ohba 5
#6029 Kazunobu Ohkubo 5
#6029 Kazumasa Omote 5
#6029 Kazuya Ryu 5
#6029 Kazumasa Saito 5
#6029 Kazuhito Sakai 5
#6029 Kazuaki Sato 5
#6029 Kazuhiro Shibuya 5
#6029 Kazumasa Shimoda 5
#6029 Kazuyoshi Suehara 5
#6029 Kaoru Sugimoto 5
#6029 Kazuo Sukegawa 5
#6029 Kazuyuki Sunaga 5
#6029 Kanata Suzuki 5
#6029 Katsuyuki Tada 5
#6029 Kan Takada 5
#6029 Kazuhiko Takahashi 5
#6029 Kazuo Takaku 5
#6029 Kazuya Takemoto 5
#6029 Kazuhiko Takemura 5
#6029 Katsumi Tanaka 5
#6029 Kazuyoshi Tanaka 5
#6029 Katsumi Tashiro 5
#6029 Katsuyuki Teraoka 5