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
›
Seiko Epson
SE
Seiko Epson
— 1,667 Patents in 2016
Rank
(2016):
#19
of
28,424
Top 1%
1,502
inventors
1,667
Patents 2016
Top Inventors at Seiko Epson
2016
Showing
601–650
of
1,502
inventors
Rank
Name
Patents
#401
Shigenori Nakagawa
2
#401
Shohei Shiono
2
#401
Shigekazu Takagi
2
#401
Shigemitsu TANAKA
2
#401
Shinsuke Tomomatsu
2
#401
Shinichi Tsubota
2
#401
Shinobu Yokokawa
2
#401
Shohei Yoshida
2
#401
Susumu SHINTO
2
#401
Tadanori Aruga
2
#401
Takafumi Egami
2
#401
Tadao Furuta
2
#401
Takahiro Kamijo
2
#401
Takuya KINUGAWA
2
#401
Takayuki Matsubara
2
#401
Takuya Miyakawa
2
#401
Takahiro Miyata
2
#401
Takafumi Ogimura
2
#401
Takao Oizumi
2
#401
Takaaki Ozawa
2
#401
Takefumi Sakakibara
2
#401
Takeshi Shimizu
2
#401
Takeshi Shiode
2
#401
Takayuki Tanaka
2
#401
Takeshi Tanaka
2
#401
Tatsuo URUSHIDANI
2
#401
Tadashi Yamada
2
#401
Takeshi Yuzawa
2
#401
Terunao Hanaoka
2
#401
Teruki Kurashina
2
#401
Tetsuro Matsumoto
2
#401
Tetsu Nakayama
2
#401
Tetsuro Yamazaki
2
#401
Tetsuhiko Yoshida
2
#401
Toshio Arimura
2
#401
Tomoyuki Furuhata
2
#401
Tomonaga Hasegawa
2
#401
Toshiaki Hashizume
2
#401
Toshihiro Il
2
#401
Toru Karasawa
2
#401
Toshiyuki Kobayashi
2
#401
Tomokazu Kobayashi
2
#401
Tomonaga Kobayashi
2
#401
Tomoo Kubota
2
#401
Toshikazu Kuwano
2
#401
Toshiyuki Miyabayashi
2
#401
Tomonori Momose
2
#401
Toru Nakazawa
2
#401
Tomohiko Sano
2
#401
Toshihiro Shimizu
2
« Prev
11
12
13
14
15
Next »
Related Companies
GE
2,076
Kabushiki Kaisha Toshiba
1,991
Toyota
1,811
Amazon
1,770
Ford
1,702
Fujitsu Limited
1,574
Ericsson
1,555
Mitsubishi Electric
1,430
Ricoh Company
1,429