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Jfe Steel
Rank (2025):
#190
of 24,532
Top 1%
322 inventors
161
Patents 2025
Top Inventors at Jfe Steel
2025
Showing 1–50 of 322 inventors
Rank
Name
Patents
1
Masao Yuga
10
2
Yoshiyasu Kawasaki
9
3
Hiroshi Matsuda
8
3
Yuki Toji
8
#5
Katsutoshi Takashima
6
#5
Shinjiro Kaneko
6
#5
Tatsuya Nakagaito
6
#5
Yoshihiko Ono
6
#9
Kazuki Endoh
5
#9
Katsuya Hoshino
5
#9
Katsumi Kojima
5
#9
Muneo Matsushita
5
#9
Nobuyuki Ishikawa
5
#9
Shunsuke Sasaki
5
#9
Shunsuke Yamamoto
5
#9
Takeshi Yokota
5
#9
Yoshiaki Zaizen
5
#18
Hiroshi Okano
4
#18
Hiroaki Ono
4
#18
Kazuki Matsubara
4
#18
Shinsuke Komine
4
#18
Shinji Otsuka
4
#18
Shotaro Terashima
4
#18
Soshi Yoshimoto
4
#18
Takuya Hirashima
4
#18
Toyohisa Shinmiya
4
#18
Toshio Takano
4
#18
Yuichi Kamo
4
#18
Yukino Miyamoto
4
#30
Akihide Nagao
3
#30
Haruhisa Sakai
3
#30
Hiroyuki Shimamoto
3
#30
Junya Tobata
3
#30
Kazuhira Ichikawa
3
#30
Kentaro Sato
3
#30
Lingling Yang
3
#30
Mai Aoyama
3
#30
Masaki Koba
3
#30
Makoto Watanabe
3
#30
Mitsuhiro Okatsu
3
#30
Naho Inoue
3
#30
Ryo AGEBA
3
#30
Shinji Nanba
3
#30
Shusaku Takagi
3
#30
Shigeru Unami
3
#30
Soichi Fujimoto
3
#30
Souichiro Yoshizaki
3
#30
Tatsuro Katsumura
3
#30
Takashi Kawano
3
#30
Takuya TAKASHITA
3
1
2
3
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