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
Rank
(All Time):
#24
of
106,127
Top 1%
7,774
inventors
33,506
Patents All Time
Top Inventors at Seiko Epson
All Time
Showing
3,251–3,300
of
7,774
inventors
Rank
Name
Patents
#2973
Tatsushi Kato
5
#2973
Takeuchi Kesatoshi
5
#2973
Takeo KITAZAWA
5
#2973
Takahiko Koizumi
5
#2973
Takayuki Kuwahara
5
#2973
Takahiro Mano
5
#2973
Takashi Maruyama
5
#2973
Takashi Matsuki
5
#2973
Takahide Miyashita
5
#2973
Takuya Nakajima
5
#2973
Takeshi Nakajima
5
#2973
Takahiko NODA
5
#2973
Taira Ohara
5
#2973
Takayuki Okuda
5
#2973
Takuya Ota
5
#2973
Takao Ozawa
5
#2973
Takehiko Saito
5
#2973
Tatsuya Sato
5
#2973
Takashi Satou
5
#2973
Takumi Shibata
5
#2973
Takeshi Shiode
5
#2973
Takashi Takamura
5
#2973
Takeshi Takeuchi
5
#2973
Takayuki Togashi
5
#2973
Takeshi Utagawa
5
#2973
Tetsuo Kawamoto
5
#2973
Teruki Kurashina
5
#2973
Tetsuo MANO
5
#2973
Tetsuyuki MINAMIHARA
5
#2973
Teiji Miura
5
#2973
Teruaki Oguchi
5
#2973
Thomas W. Little
5
#2973
Toshimi Fukui
5
#2973
Tohru Fukushima
5
#2973
Tomohiko Hayashi
5
#2973
Toru Igarashi
5
#2973
Tomoyoshi Kakegawa
5
#2973
Tomio Kamihata
5
#2973
Tomoshige Kaneko
5
#2973
Toshihiko Kano
5
#2973
Tomoaki Kimura
5
#2973
Tomoo Kubota
5
#2973
Toshio Kuriyama
5
#2973
Toshimitsu Moritaku
5
#2973
Toru Nagate
5
#2973
Toshio Narita
5
#2973
Toshiyuki Ochiai
5
#2973
Toshiaki Ohno
5
#2973
Toshiki SANO
5
#2973
Toshiki Shiroki
5
« Prev
64
65
66
67
68
Next »
Related Companies
Micron
39,395
Google
37,990
AT&T
37,920
Sumitomo Electric Industries
37,337
Nec
35,886
Ford
32,155
Honda Motor Co.
31,688
General Motors
30,466
Siemens Aktiengesellschaft
29,236