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 4,301–4,350 of 24,456 inventors

RankNamePatents
#3989 Shuya Hirata 8
#3989 Shuichi Ichino 8
#3989 Shusaku Ito 8
#3989 Shigeki Kageyama 8
#3989 Shingo Kataoka 8
#3989 Shinichirou Kouno 8
#3989 Shigeru Kuwashima 8
#3989 Shigefumi Masuda 8
#3989 Shinji Miyagaki 8
#3989 Shigeaki Nakazawa 8
#3989 Shigeru Nishiyama 8
#3989 Shigeaki Okutani 8
#3989 Shinji Sato 8
#3989 Shigeru Sekine 8
#3989 Shinichiro Serizawa 8
#3989 Shozo Shimada 8
#3989 Shinichiro Sonoda 8
#3989 Shoichi Suda 8
#3989 Shinji Suzuki 8
#3989 Shuji Takeshita 8
#3989 Shinichi Takeuchi 8
#3989 Shigenobu Utaka 8
#3989 Shinichi Watarai 8
#3989 Shu Watarai 8
#3989 Shinji Yamamoto 8
#3989 Shosaku Yamasaki 8
#3989 Shinichi Yoshinaga 8
#3989 Soichi Kuwahara 8
#3989 Susumu Eguchi 8
#3989 Subramanian K. Iyer 8
#3989 Susumu Kida 8
#3989 Sumio Mori 8
#3989 Susumu Moriya 8
#3989 Sven van den Berghe 8
#3989 Syuji Nishida 8
#3989 Syouji Ohishi 8
#3989 Syuichi Saito 8
#3989 Tadashi Akita 8
#3989 Tatsuhiro Ando 8
#3989 Takeo Asakawa 8
#3989 Takehito Doi 8
#3989 Takatoshi Fukuda 8
#3989 Takashi Hasegawa 8
#3989 Takashi Horii 8
#3989 Takahiro Hosokawa 8
#3989 Takayuki Iwamoto 8
#3989 Tatsutoshi Kanae 8
#3989 Takahiro Kashikawa 8
#3989 Takeaki Kobayashi 8
#3989 Takao Koda 8