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USPTO Patent Rankings Data through Sept 30, 2025
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Jfe Steel — 158 Patents in 2021

Rank (2021): #258 of 31,507Top 1%
280 inventors
158 Patents 2021

Top Inventors at Jfe Steel 2021

Showing 151–200 of 280 inventors

RankNamePatents
#112 Kazuhisa Okai 1
#112 Kana Sasaki 1
#112 Kazumichi Sashi 1
#112 Kazunori Tahara 1
#112 Katsumi Yamada 1
#112 Kazuhiko Yamazaki 1
#112 Keisuke Ando 1
#112 Kenji Nakao 1
#112 Keigo Toishi 1
#112 Kenji Yamazaki 1
#112 Keisuke Yoshida 1
#112 Kimihiro Nishimura 1
#112 Kimihito Suzuki 1
#112 Kohei Furumai 1
#112 Kohei Hasegawa 1
#112 Koji Iwata 1
#112 Kota MORIYA 1
#112 Kunikazu Tomita 1
#112 Kyoko Fujimoto 1
#112 Masayuki Fukami 1
#112 Makoto Imamura 1
#112 Masao Inose 1
#112 Masato Kuroiwa 1
#112 Masayasu Nagoshi 1
#112 Masatoshi Nishide 1
#112 Masaki Tada 1
#112 Masateru Ueta 1
#112 Masataka Yoshino 1
#112 Minoru Honjo 1
#112 Michitaka Sakurai 1
#112 Naohiro Fujita 1
#112 Naoshi Yamahira 1
#112 Naoki Yamamoto 1
#112 Nobue Fujibayashi 1
#112 Nobuaki Ito 1
#112 Nobusuke Kariya 1
#112 Noriaki Moriyasu 1
#112 Nobuyuki Nakamura 1
#112 Nobuyuki Oyama 1
#112 Nobuyuki Shigaki 1
#112 Noriaki Uchitomi 1
#112 Reona Endo 1
#112 Reiko Sugihara 1
#112 Ryo Kawabata 1
#112 Satoshi Kinoshiro 1
#112 Satoshi Maeda 1
#112 Satoki Yasuhara 1
#112 Seigo Goto 1
#112 Seiji Okabe 1
#112 Seishi Watanabe 1