Patent Leaderboard
All Time
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
Search
Companies
Inventors
Cities
States
NM
Nippon Steel & Sumitomo Metal
Rank (2018):
#178
of 30,013
Top 1%
466 inventors
196
Patents 2018
Top Inventors at Nippon Steel & Sumitomo Metal
2018
Showing 201–250 of 466 inventors
Rank
Name
Patents
#170
Hideaki IRIKAWA
1
#170
Hidetoshi Ito
1
#170
Hiroshi Kanai
1
#170
Hitoshi Kikuchi
1
#170
Hiroaki Kubota
1
#170
Hideo MIZUKAMI
1
#170
Hirotaka Mori
1
#170
Hiroyuki Nagayama
1
#170
Hirofumi Nakamura
1
#170
Hiroshi Obayashi
1
#170
Hirokazu Okada
1
#170
Hiroyuki Okada
1
#170
Hirofumi Onishi
1
#170
Hiroyuki Oyokawa
1
#170
Hiroshi Sakai
1
#170
Hiroaki Sakamoto
1
#170
Hiroyuki Semba
1
#170
Hideaki Suda
1
#170
Hideki Takabe
1
#170
Hiromasa Takada
1
#170
Hiroyuki Takahashi
1
#170
Hiroyuki Tanaka
1
#170
Hisamune Tanaka
1
#170
Hidetoshi Terashima
1
#170
Hideo Tottori
1
#170
Hiroki Uekita
1
#170
Hideyoshi Yamaguchi
1
#170
Hiroyuki Yamaguchi
1
#170
Hideaki Yamamura
1
#170
Hirokatsu Yashiro
1
#170
Hirokazu Yokoya
1
#170
Hiroyuki Yotsuhashi
1
#170
Ichiro Oura
1
#170
Ikuya Inoue
1
#170
Ikumi TOKUDA
1
#170
Junji Haji
1
#170
Jun Hirowatari
1
#170
Junko IMAMURA
1
#170
Jun Kurihara
1
#170
Jun Nakatsuka
1
#170
Kazutaka Asabe
1
#170
Katsunori Danno
1
#170
Kazuo Hikida
1
#170
Kazuhiko Honda
1
#170
Kazuhito Imai
1
#170
Kazuya Ishii
1
#170
Katsuya Iwano
1
#170
Kazuhito Kamei
1
#170
Kazuaki Kaneko
1
#170
Kazuyuki Kawano
1
« Prev
3
4
5
6
7
Next »