NM

Nippon Steel & Sumitomo Metal

Rank (2018): #178 of 30,013Top 1%
466 inventors
196
Patents 2018

Top Inventors at Nippon Steel & Sumitomo Metal 2018

Showing 1–50 of 466 inventors

RankNamePatents
1 Yoshiaki Nakazawa 12
2 Junichi Okubo 7
2 Kaoru Kawasaki 7
2 Toshimasa Tomokiyo 7
#5 Kazuhiro Takahashi 6
#5 Kenji Tamura 6
#5 Naoki Maruyama 6
#5 Shintaro Yamanaka 6
#5 Yutaka Neishi 6
#10 Hitoshi Matsumoto 5
#10 Kaori Kawano 5
#10 Kunio Hayashi 5
#10 Nobuhiro Fujita 5
#10 Yasuhiro Ito 5
#10 Yasunobu Miyazaki 5
#16 Hatsuhiko Oikawa 4
#16 Hiroyuki Kawata 4
#16 Hiroshi Shuto 4
#16 Jun Maki 4
#16 Kenichiro Otsuka 4
#16 Ken-ichiro Yoshino 4
#16 Kiyonori Tokuno 4
#16 Koichiro Ishihara 4
#16 Kohichi Sano 4
#16 Koichi Sato 4
#16 Kunihiro Yabuno 4
#16 Kunihiro Yoshida 4
#16 Masafumi Azuma 4
#16 Masashi Higashida 4
#16 Masao Kurosaki 4
#16 Masanori Yasuyama 4
#16 Riki Okamoto 4
#16 Seiji Furusako 4
#16 Shinji Kodama 4
#16 Tatsuya Hasegawa 4
#16 Tatsuo Yokoi 4
#16 Toshimitsu Aso 4
#16 Toshiro Tomida 4
#16 Yasuaki Tanaka 4
#16 Yuji Arai 4
#41 Akinobu Murasato 3
#41 Akihiro Uenishi 3
#41 Atsushi Seto 3
#41 Atsushi Tomizawa 3
#41 Daisuke Hirakami 3
#41 Eisaku Sakurada 3
#41 Hideki Fujii 3
#41 Hiroki Fujimoto 3
#41 Hiroyuki Hayashida 3
#41 Hiroyuki Kurokawa 3