NS

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 1–50 of 4,423 inventors

RankNamePatents
1 Kazutoshi Takeda 71
2 Yoshiyuki Ushigami 60
3 Yoshiaki Nakazawa 59
#4 Hiroyasu Fujii 48
#5 Hiroyuki Kawata 47
#6 Kenichiro Otsuka 37
#7 Shinsuke Takatani 36
#8 Masafumi Azuma 35
#8 Shuichi Yamazaki 35
#8 Yasuto Goto 35
#11 Yuri Toda 34
#12 Riki Okamoto 33
#12 Akihiro Uenishi 33
#14 Toshiya Suzuki 32
#15 Jun Maki 31
#16 Kazuo Hikida 30
#16 Kunio Hayashi 30
#16 Takehiro Takahashi 30
#16 Yuji Arai 30
#20 Takuya MITSUNOBU 29
#21 Manabu Kubota 28
#21 Takeshi Kubota 28
#23 Hideyuki Hamamura 27
#23 Tohru Yoshida 27
#23 Yasuhiro Ito 27
#26 Ichiro Tanaka 26
#27 Kengo Takeda 25
#27 Shoichi Iwasa 25
#27 Yutaka Neishi 25
#27 Yuji Yamaguchi 25
#31 Kiyokazu Ishizuka 24
#31 Kohei Tokuda 24
#31 Takashi Kataoka 24
#31 Tatsuro Ochi 24
#35 Hitoshi Asahi 23
#35 Katsuki Hazama 23
#35 Katsuro Kuroki 23
#35 Masahiro Fuda 23
#35 Masafumi Miyazaki 23
#35 Masaaki Sugino 23
#35 Manabu Takahashi 23
#35 Osamu Tanaka 23
#35 Yasuo Sato 23
#44 Daisuke Maeda 22
#44 Hideki Fujii 22
#44 Koutarou Hayashi 22
#44 Masaru Takahashi 22
#44 Shuichi Nakamura 22
#44 Shigeru Ogawa 22
#44 Tatsuo Yokoi 22