Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Nippon Steel

Rank (All Time): #234 of 106,127Top 1%
4,423 inventors
3,352 Patents All Time

Top Inventors at Nippon Steel All Time

Showing 4,001–4,050 of 4,423 inventors

RankNamePatents
#2111 Yoshihiro Hashimoto 1
#2111 Yooichi Hayashi 1
#2111 Yoshihiro Hioki 1
#2111 Yoshitaka Hiraiwa 1
#2111 Yoshiharu Horita 1
#2111 Yoshinori Hyodo 1
#2111 Yoshihiko Iida 1
#2111 Yoshikatsu Ikari 1
#2111 Yoshitaka Ikeda 1
#2111 Yoshikazu Ikemoto 1
#2111 Yoshinori Imai 1
#2111 Yoshiyuki Inoshita 1
#2111 Yoshihiro Inuizawa 1
#2111 Yoshinori Isahaya 1
#2111 Yoshihiro Ishida 1
#2111 Yoshiyasu Ishikawa 1
#2111 Yoshikazu Izumihara 1
#2111 Yoshiaki Kadoma 1
#2111 Yoshiaki Kanai 1
#2111 Yoshimitsu Kashiwakura 1
#2111 Yoshiyuki KASHIWARA 1
#2111 Yohei Kato 1
#2111 Yoichiro Kato 1
#2111 Yoshinobu Kawai 1
#2111 Youji Kawakami 1
#2111 Yoshiki Kawasaki 1
#2111 Yokimi Kawashima 1
#2111 Yoshimasa Kawata 1
#2111 Yoshitaka KIKUCHI 1
#2111 Yoshinori Kikuchi 1
#2111 Yoshifumi Kikutani 1
#2111 Yoshio Kishimoto 1
#2111 Yoshio Kitazawa 1
#2111 Yoshihiro Koga 1
#2111 Yoshinobu Kudo 1
#2111 Yosuke Kurosaki 1
#2111 Yoshiaki Kusano 1
#2111 Yoshiaki Makino 1
#2111 Yoichi Matsubara 1
#2111 Yoshinobu Matsumura 1
#2111 Yoshiaki Miura 1
#2111 Yosuke Miura 1
#2111 Yoshihiro Miyajima 1
#2111 Yosuke Mizoguchi 1
#2111 Yoshihiro Mori 1
#2111 Yoji Morikawa 1
#2111 Yoshifumi Morizane 1
#2111 Yoshio Muto 1
#2111 Yoichi Naganuma 1
#2111 Yoh-ichi Nagatake 1