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
— 33,506 Patents
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
5,301–5,350
of
7,774
inventors
Rank
Name
Patents
#4555
Yohei Suzuki
2
#4555
Yoshito Suzuki
2
#4555
Yoichi Suzuki
2
#4555
Yoshinori Tabata
2
#4555
Yoichi Takahashi
2
#4555
Yoshitomo Takatsuna
2
#4555
Yoshiyuki Takeda
2
#4555
Yoshihiro Takemura
2
#4555
Yoshiyuki Takeuchi
2
#4555
Yoshitada Tanaka
2
#4555
Yosuke Tanikawa
2
#4555
Hirofumi Kikuchi
2
#4555
Yoji Tsukamoto
2
#4555
Hiromu Kawai
2
#4555
Yoshiro Uchikawa
2
#4555
Azusa Iwai
2
#4555
Aya Washizawa
2
#4555
Hiroaki Kasuga
2
#4555
Hideho Kaneko
2
#4555
Hiraku Kanayama
2
#4555
Yoshiharu Yabuki
2
#4555
Hirofumi Kamijo
2
#4555
Hirokazu Itoh
2
#4555
Yoshinori Yanagisawa
2
#4555
Hiromitsu Ishii
2
#4555
Yoshiki YANO
2
#4555
Hiroshi Imaizumi
2
#4555
Yuta ABE
2
#4555
Yuhei Akatsuka
2
#4555
Hiroshi Igarashi
2
#4555
Yukari Araki
2
#4555
Yusuke Aritake
2
#4555
Hiroshi Hosokawa
2
#4555
Yukiya BEPPU
2
#4555
Yung Ling Chan
2
#4555
Hiroyuki Hosogaya
2
#4555
Yukiko Egami
2
#4555
Hisashi Hirayama
2
#4555
Hiroto HIRABAYASHI
2
#4555
Hiromasa Higasa
2
#4555
Hideki Hata
2
#4555
Yuichi FURUWATA
2
#4555
Hiroshi Harima
2
#4555
Hidetaka Hanaoka
2
#4555
Hiroaki Furihata
2
#4555
Akihiko Yamamoto
2
#4555
Hiroyasu Fukazawa
2
#4555
Yuki Hatayama
2
#4555
Yuki HIRABAYASHI
2
#4555
Aya Otani
2
« Prev
105
106
107
108
109
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