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 4,251–4,300 of 4,423 inventors

RankNamePatents
#2111 Daijiro Mizukoshi 1
#2111 Hidehiro Tomio 1
#2111 Tutomu Kaneta 1
#2111 Higaki Yuzo 1
#2111 Kaoru Nishikido 1
#2111 Itaru Imabayashi 1
#2111 Kiyoshi Tanehashi 1
#2111 Minoru Naki 1
#2111 Yoshikatu Sigematu 1
#2111 Masana Imagunbai 1
#2111 Minoru Yamate 1
#2111 Motokazu Koreeda 1
#2111 Wataru Hotta 1
#2111 Takao Hyoguchi 1
#2111 Tiyomi Yamaguti 1
#2111 Motohiro Otawa 1
#2111 Shuuichi Hamausu 1
#2111 Wataru Shinada 1
#2111 Senkichi Tujimura 1
#2111 Seizou Meguro 1
#2111 Sadamu Terado 1
#2111 Mizuo Ejima 1
#2111 Kaname Hasuka 1
#2111 Tetsuo Sawashima 1
#2111 Yoshinori Nakasai 1
#2111 Naoki Chishi 1
#2111 Sigeyuki Nitta 1
#2111 Fumio Hasebe 1
#2111 Aiji Yabe 1
#2111 Atsumi Seya 1
#2111 Yoshiaki Shimakawa 1
#2111 Toshiro Futagi 1
#2111 Osamu Ikegami 1
#2111 Osami Ichiko 1
#2111 Satoyuki Kitashima 1
#2111 Yasuo Tsumori 1
#2111 Hiromu Sogu 1
#2111 Kensai Shitani 1
#2111 Syohei Isomura 1
#2111 Shinobu Sanematsu 1
#2111 Akihiro Miyasaki 1
#2111 Etuji Kajiki 1
#2111 Fukuoka Hiromi 1
#2111 Okitomo Kunitake 1
#2111 Seimei Karino 1
#2111 Haruo Hukazawa 1
#2111 Fumihiko Nishizawa 1
#2111 Yoshida Katsuyoshi 1
#2111 Osamu Yanabu 1
#2111 Norio Fukinaka 1