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 101–150 of 322 inventors

RankNamePatents
#70 Rinsei Ikeda 2
#70 Ryoji Matsui 2
#70 Shohei Iwata 2
#70 Shuji Nishida 2
#70 Shingo Sugioka 2
#70 Shigehiro Takajo 2
#70 Shimpei Yoshioka 2
#70 Tadachika Chiba 2
#70 Takayuki Futatsuka 2
#70 Takeshi Imamura 2
#70 Takahiro Koshihara 2
#70 Takeshi Matsuda 2
#70 Takeshi Omura 2
#70 Takanobu Saito 2
#70 Takashi Terashima 2
#70 Takashi Ueno 2
#70 Tetsuya Arakawa 2
#70 Toshiharu Hirama 2
#70 Tomonori Kondou 2
#70 Tomoyoshi Ogasahara 2
#70 Toshito Takamiya 2
#70 Yasukazu Hayasaka 2
#70 Yasuaki Okita 2
#70 Yoshihisa ICHIHARA 2
#70 Yohei Kitamura 2
#70 Yoshitsugu Suzuki 2
#70 Yoichiro Yamanaka 2
#70 Yuiko Ehashi 2
#70 Yukihiro Matsubara 2
#70 Yusuke SHIMOYAMA 2
#70 Yuki Takeda 2
#70 Yuji Tanaka 2
#70 Yusuke Yoshimura 2
#134 Akiyoshi ANDO 1
#134 Akifumi Harada 1
#134 Akinobu Ishiwatari 1
#134 Akira Kariya 1
#134 Akitoshi Matsui 1
#134 Akira Okubo 1
#134 Atsushi Takada 1
#134 Ayaka Eto 1
#134 Ayako Ta 1
#134 Chikaumi Sawanishi 1
#134 Daiki Hioka 1
#134 Daigo Ito 1
#134 Daisuke Mizuno 1
#134 Daisuke Otani 1
#134 Daiki Shigeoka 1
#134 Daisuke Tajiri 1
#134 Daiki YAMAGISHI 1