Patent Leaderboard
USPTO Patent Rankings
Data through Sept 30, 2025
Search
Companies
Inventors
Cities
States
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
Home
›
Companies
›
Sumitomo Electric Industries
Sumitomo Electric Industries
— 37,337 Patents
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
8,101–8,150
of
21,551
inventors
Rank
Name
Patents
#7735
Junichi Matsumoto
3
#7735
Junko Matsushima
3
#7735
Junichi Miyagawa
3
#7735
Jun Miyoshi
3
#7735
Junji Muta
3
#7735
Junichi Mutoh
3
#7735
Junichi Naka
3
#7735
Junichi Nakamura
3
#7735
Jun Ohta
3
#7735
Junichi Onoue
3
#7735
Junichi Shimada
3
#7735
Junichi Suematsu
3
#7735
Junji Suzuki
3
#7735
Junichi Takada
3
#7735
Junji Yano
3
#7735
Katsuo Aizawa
3
#7735
Kazunari Ando
3
#7735
Kazuhiro Arai
3
#7735
Kazuhiko Asada
3
#7735
Kazuhisa Fujimoto
3
#7735
Kazuhiko Fujino
3
#7735
Kazuaki Fujita
3
#7735
Kazuo Fujiwara
3
#7735
Kazuki Fukada
3
#7735
Kazushi Fukae
3
#7735
Katsumi Goto
3
#7735
Kazuyuki Hamada
3
#7735
Katsunori Hamana
3
#7735
Kazumi Harada
3
#7735
Katsuko Harano
3
#7735
Katsuaki Hasegawa
3
#7735
Kana Hashimoto
3
#7735
Kazuhiko Higo
3
#7735
Kazutaka Higuchi
3
#7735
Kazushige Hirasawa
3
#7735
Katsuhiko Honjo
3
#7735
Kazuyuki Inoue
3
#7735
Kazunori Inoue
3
#7735
Katsumi Ishii
3
#7735
Katsuhiko Ishikawa
3
#7735
Kazuya Ishioka
3
#7735
Kazuhito Itakura
3
#7735
Kazuichiro Itonaga
3
#7735
Katsutoshi Iwamoto
3
#7735
Kazumi Iwasaki
3
#7735
Kazuhiro Johten
3
#7735
Kanta Judai
3
#7735
Kazuyuki Kainou
3
#7735
Kazuhiko Kajihara
3
#7735
Kaoru Kato
3
« Prev
161
162
163
164
165
Next »
Related Companies
TSMC
39,991
Panasonic
39,942
Micron
39,395
Google
37,990
AT&T
37,920
Nec
35,886
Seiko Epson
33,506
Ford
32,155
Honda Motor Co.
31,688