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
1,201–1,250
of
1,264
inventors
Rank
Name
Patents
#531
Yoshiyuki Maki
1
#531
Yoshiki Makiuchi
1
#531
Yoshitaka MIYAJIMA
1
#531
Yoshihito Miyashita
1
#531
Yoshinori Nakajima
1
#531
Yoshiki Nakashima
1
#531
Yoichiro NISHIMURA
1
#531
Yoichi Noda
1
#531
Yohei NUNOKAWA
1
#531
Yohei Ogawa
1
#531
Yosuke Orisaka
1
#531
Yoshihisa Saka
1
#531
Yoshitaka Shimada
1
#531
Yoshiki SUGAWARA
1
#531
Yohei Sugimoto
1
#531
Yoji Takahashi
1
#531
Yoshiteru Uchiyama
1
#531
Yoshihito Yamada
1
#531
Yoshiyuki Yanagisawa
1
#531
Yoshihiro Yoshimura
1
#531
Yuhei Akatsuka
1
#531
Yusuke Fukasawa
1
#531
Yusuke Hamano
1
#531
Yukihiro Hashi
1
#531
Yuki HIRABAYASHI
1
#531
Yuko Hirayama
1
#531
Yuji Ikezaki
1
#531
Yuma Iwahara
1
#531
Yuichi Kanai
1
#531
Yuji Kanazawa
1
#531
Yuya Kandabayashi
1
#531
Yusuke Kanno
1
#531
Yukihiro Karasawa
1
#531
Yuya KATAOKA
1
#531
Yuta Kawada
1
#531
Yukio Kitahara
1
#531
Yuki KOBARI
1
#531
Yutaka Kobashi
1
#531
Yuta Machida
1
#531
Yuji Miyamoto
1
#531
Yusuke Mizutaki
1
#531
Yuichi Mori
1
#531
Yutaka Nagashima
1
#531
Yusuke Nakano
1
#531
Yuki Nose
1
#531
Yukio Okamura
1
#531
Yusuke Saito
1
#531
Yuichi Sasage
1
#531
Yuji Shimada
1
#531
Yu Suzuki
1
« Prev
23
24
25
26
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