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
(2021):
#30
of
31,507
Top 1%
1,264
inventors
1,238
Patents 2021
Top Inventors at Seiko Epson
2021
Showing
901–950
of
1,264
inventors
Rank
Name
Patents
#531
Mikinori Sawai
1
#531
Mitsuo SEKISAWA
1
#531
Mitsunori TOMONO
1
#531
Motoaki Nishimura
1
#531
Motofumi OTANI
1
#531
Motoki UEDA
1
#531
Namiki Hashiguchi
1
#531
Naoki Hori
1
#531
Narumi Ishibashi
1
#531
Naoki Ishii
1
#531
Naoki Iwashita
1
#531
Naoki Kayahara
1
#531
Natsumi Mano
1
#531
Nanami Sakai
1
#531
Naoko SHIMA
1
#531
Naoki Suematsu
1
#531
Naoki Suzuki
1
#531
Nariya Takahashi
1
#531
Naoki Tomikawa
1
#531
Naoyuki Toyoda
1
#531
Nobumasa Abe
1
#531
Noboru Asauchi
1
#531
Norimitsu Baba
1
#531
Nobuhiko HAMADA
1
#531
Norihide Hashimoto
1
#531
Nobuyuki Hayasaka
1
#531
Norio Horaguchi
1
#531
Norio Imaoka
1
#531
Noriyuki Inukai
1
#531
Nobuaki Kamiyama
1
#531
Noriyasu Kawana
1
#531
Noriaki KOTANI
1
#531
Norihito Matsukawa
1
#531
Nobutaka Minefuji
1
#531
Noriaki Miyasaka
1
#531
Noriyuki Murashima
1
#531
Nobutoshi Otsuka
1
#531
Nobuyuki Otsuki
1
#531
Nozomi Sato
1
#531
Nobuhisa Takabayashi
1
#531
Nobuhito Takahashi
1
#531
Nobuyuki TAKEHANA
1
#531
Norihiko Yamada
1
#531
Osamu Arakawa
1
#531
Osamu Tonomura
1
#531
Peter van baarsen John
1
#531
Qadeer Baig
1
#531
Reiko Nagahama
1
#531
Rei Nakayama
1
#531
Robina ATSUCHI
1
« Prev
17
18
19
20
21
Next »
Related Companies
Honda Motor Co.
1,288
The Boeing
1,278
Meta
1,271
Kia Motors
1,243
Emc Ip Holding Company
1,240
Cisco
1,216
AT&T
1,029
Texas Instruments
973
Sk Hynix
958