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
SI
Sumitomo Metal Industries
Rank (All Time):
#970
of 106,127
Top 1%
1,462 inventors
903
Patents All Time
Top Inventors at Sumitomo Metal Industries
All Time
Showing 601–650 of 1,462 inventors
Rank
Name
Patents
#334
Yoshihiko Kamada
2
#334
Yoshihiro Kawanishi
2
#334
Yoshiyuki Kimura
2
#334
Yoshitaka Kinugawa
2
#334
Yoshihisa Kishimoto
2
#334
Yoshihide Kiyosawa
2
#334
Yoshisuke Misaka
2
#334
Yoichiro Mochizuki
2
#334
Yoichi Moriya
2
#334
Yoshihisa Nakamura
2
#334
Yoshiyuki Nakao
2
#334
Yoshiaki Nitta
2
#334
Yoshio Shimozato
2
#334
Yosuke Suezawa
2
#334
Yoshiaki Togawa
2
#334
Yuji Abe
2
#334
Yuuji Furuzawa
2
#334
Yutaka Hirata
2
#334
Yukio Kanda
2
#334
Yuuichi Komizo
2
#334
Yutaka Matsuura
2
#334
Yukihiro Sugimoto
2
#334
Yutaka Suzuki
2
#334
Akio Aoki
2
#334
Akira Obayashi
2
#334
Akira Saito
2
#334
Akira Wakita
2
#334
Akiya Yamashita
2
#334
Akira Yamazaki
2
#630
Atsushi Murata
1
#630
Atsuhumi Okamoto
1
#630
Atsushi Satoh
1
#630
Celine Sches
1
#630
Chikara Hidaka
1
#630
Chon-Chen Lin
1
#630
Atsushi Ito
1
#630
Atsumu Kanda
1
#630
Chuzo Sudo
1
#630
Chikayuki Takashima
1
#630
Claire Patureau
1
#630
Clifford W. Petersen
1
#630
Daiharu Doi
1
#630
Daisuke Nago
1
#630
Eiki Nagashima
1
#630
Eiryo Takasuka
1
#630
Eizo Yasui
1
#630
Futoshi Katsuki
1
#630
Fumio Mogi
1
#630
Fusao Tabata
1
#630
Fumihito Yoshikawa
1
« Prev
11
12
13
14
15
Next »