Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
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Jfe Steel

Rank (2025): #190 of 24,532Top 1%
322 inventors
161
Patents 2025

Top Inventors at Jfe Steel 2025

Showing 51–100 of 322 inventors

RankNamePatents
#30 Takaaki Tanaka 3
#30 Tetsuya Yamamoto 3
#30 Tomohiko Ito 3
#30 Tomomi Kanazawa 3
#30 Toshiyuki Kohara 3
#30 Tomoyuki Okubo 3
#30 Tomohiro Sakaidani 3
#30 Tsuyoshi Shiozaki 3
#30 Yasushi Kitani 3
#30 Yasuhide Oshima 3
#30 Yoshimasa Funakawa 3
#30 Yoichi Makimizu 3
#30 Yoshie Obata 3
#30 Yoshihiko Oda 3
#30 Yuma Honda 3
#30 Yusuke Kaneta 3
#30 Yusuke OKUMURA 3
#30 Yukihiro Shingaki 3
#30 Yuji Yamasaki 3
#70 Akio Kobayashi 2
#70 Akinori Nakamura 2
#70 Chiyoko Tada 2
#70 Ei Okumura 2
#70 Haruo Nakamichi 2
#70 Hiroshi Hasegawa 2
#70 Hideki Hirayama 2
#70 Hirotaka Inoue 2
#70 Hideo Kijima 2
#70 Hidekazu Minami 2
#70 Hiroto Miyake 2
#70 Hirokazu Sugihara 2
#70 Karin Kokufu 2
#70 Kenichiro Eguchi 2
#70 Kohsuke Ashizuka 2
#70 Kunihiro Senda 2
#70 Masatoshi Aratani 2
#70 Mami Endo 2
#70 Masanori Takenaka 2
#70 Masanari TOMOZAWA 2
#70 Minoru Honjo 2
#70 Mitsutoshi Kemmochi 2
#70 Michitaka Sakurai 2
#70 Naoki Muramatsu 2
#70 Nao NASU 2
#70 Naoki Yamaguchi 2
#70 Noriki Fujita 2
#70 Nobusuke Kariya 2
#70 Noriaki Kohsaka 2
#70 Nobuko Nakagawa 2
#70 Osamu Yamaguchi 2