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 4,701–4,750 of 24,456 inventors

RankNamePatents
#4529 Kazuhiro Sato 7
#4529 Kazuo Shimada 7
#4529 Kazunari Shiota 7
#4529 Kazunari Shirai 7
#4529 Kazunori Suemoto 7
#4529 Kazuhiko Sumi 7
#4529 Kazuaki Takao 7
#4529 Kazuhiro Tokuda 7
#4529 Kazuhiro Tomita 7
#4529 Kazuhisa Tsunoi 7
#4529 Kazuya UNO 7
#4529 Katsuyosi Yamamoto 7
#4529 Katsuhiko Yamatsu 7
#4529 Kenji Abe 7
#4529 Kenji Fukuda 7
#4529 Kenji Gotsubo 7
#4529 Kei Hamada 7
#4529 Kenji Hikichi 7
#4529 Kentaro Kinoshita 7
#4529 Kenichi Kitamura 7
#4529 Kenichi Kuwabara 7
#4529 Keiji Mizuma 7
#4529 Kenichi Myokan 7
#4529 Keishin Nagaoka 7
#4529 Keiichi Oguro 7
#4529 Kenichi Oki 7
#4529 Kenji Ota 7
#4529 Kenji Sasabe 7
#4529 Kenji Sashihara 7
#4529 Keiichi Taguchi 7
#4529 Kenji Takata 7
#4529 Keisuke Tanaka 7
#4529 Kenichi Ushiyama 7
#4529 Kenji Yamamoto 7
#4529 Kenrou Yamamoto 7
#4529 Kiyomi Hasesaka 7
#4529 Kimi Ikeda 7
#4529 Kiyoshi Kamitani 7
#4529 Kiyoshi Kuwabara 7
#4529 Kimitoshi Nagao 7
#4529 Kinya Saito 7
#4529 Kimiko Tachikawa 7
#4529 Kiyoko Yamamoto 7
#4529 Kiyohide Yamashita 7
#4529 Koju Aoki 7
#4529 Koichiro Aono 7
#4529 Koji Hachiya 7
#4529 Koji Ishii 7
#4529 Kozi Kamiyama 7
#4529 Koichi Namimatsu 7