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Jfe Steel
Rank (All Time):
#485
of 106,127
Top 1%
1,401 inventors
1,761
Patents All Time
Top Inventors at Jfe Steel
All Time
Showing 1–50 of 1,401 inventors
Rank
Name
Patents
1
Yoshimasa Funakawa
74
2
Shinjiro Kaneko
55
3
Tatsuya Nakagaito
54
#4
Hiroshi Matsuda
53
#4
Yoshitsugu Suzuki
53
#6
Yoshiyasu Kawasaki
51
#7
Katsumi Kojima
50
#8
Yoshihiko Oda
49
#8
Yoshihiko Ono
49
#10
Katsutoshi Takashima
45
#10
Seiji Okabe
45
#12
Makoto Watanabe
43
#13
Rinsei Ikeda
42
#14
Hiroshi Hasegawa
40
#14
Masao Yuga
40
#16
Takeshi Yokota
39
#16
Toshito Takamiya
39
#18
Shin Ishikawa
37
#19
Chikara Kami
36
#19
Nobuyuki Ishikawa
36
#19
Shigehiro Takajo
36
#19
Takashi Terashima
36
#19
Yuji Yamasaki
36
#24
Tomoyuki Okubo
34
#24
Toyohisa Shinmiya
34
#26
Takeshi Omura
33
#26
Yasunobu Nagataki
33
#26
Yoshiaki Zaizen
33
#29
Hirotaka Inoue
32
#30
Osamu Furukimi
31
#31
Hiroki Iwasa
30
#31
Hiroki Ota
30
#31
Hideyuki Takahashi
30
#31
Mitsuyuki Fujisawa
30
#31
Takatoshi Okabe
30
#36
Kazukuni Hase
29
#36
Takeshi Imamura
29
#36
Yasuhide Ishiguro
29
#39
Hiroki Nakamaru
28
#39
Hiroi Yamaguchi
28
#39
Kazuhiro Seto
28
#39
Yoichi Makimizu
28
#43
Masanori Uesaka
27
#43
Takashi Kobayashi
27
#43
Yusuke Fushiwaki
27
#46
Yuki Toji
26
#47
Yukihiro Shingaki
25
#47
Akira Matsuzaki
25
#49
Takeshi Suzuki
23
#49
Yasuyuki Hayakawa
23
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