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
Sumitomo Electric Industries
Rank (All Time):
#22
of 106,127
Top 1%
21,551 inventors
37,337
Patents All Time
Top Inventors at Sumitomo Electric Industries
All Time
Showing 2,501–2,550 of 21,551 inventors
Rank
Name
Patents
#2408
Kenji Shimazaki
11
#2408
Ken Takahashi
11
#2408
Kenya Yamashita
11
#2408
Keiki Yoshitsugu
11
#2408
Kiyoshi Hamada
11
#2408
Kiyokazu Imanishi
11
#2408
Kiyoshi Inoue
11
#2408
Kiyoshi Kato
11
#2408
Kiyoshi Kuribayashi
11
#2408
Kimiyoshi Matsuo
11
#2408
Kimiaki Yamaguchi
11
#2408
Kiyokazu Yamanaka
11
#2408
Koji Aoto
11
#2408
Koichi Kawata
11
#2408
Koichi Kumagai
11
#2408
Kosei Maekawa
11
#2408
Kouji Nishi
11
#2408
Koichi Ohmori
11
#2408
Koji Sano
11
#2408
Kousuke Shiraki
11
#2408
Kotaro Takada
11
#2408
Ko Watanabe
11
#2408
Kosuke Yoshioka
11
#2408
Kunihiko Nakamura
11
#2408
Makoto Fujimoto
11
#2408
Masao Fukunaga
11
#2408
Masahiro Hagi
11
#2408
Masahiro Hamada
11
#2408
Masato Hashimoto
11
#2408
Masumi Hattori
11
#2408
Masaaki Higashida
11
#2408
Masahiro Hiraka
11
#2408
Masayuki Ishii
11
#2408
Masahiro Kato
11
#2408
Masanobu Kawamura
11
#2408
Masahiro Kito
11
#2408
Masahiro Kitoh
11
#2408
Masakatsu Maeda
11
#2408
Masaru Moriwaki
11
#2408
Masatoshi Nagayama
11
#2408
Masaki Nakase
11
#2408
Masaaki Nishijima
11
#2408
Masahiro Ohara
11
#2408
Masamitsu Ohtsu
11
#2408
Masayuki Ozasa
11
#2408
Masahiro Sakai
11
#2408
Masaharu Sakamoto
11
#2408
Masashi Sugimoto
11
#2408
Masa-aki Suzuki
11
#2408
Masaki Terashima
11
« Prev
49
50
51
52
53
Next »