Patent Leaderboard
USPTO Patent Rankings
Data through Dec 31, 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
›
Yaskawa Electric
YE
Yaskawa Electric
— 1,104 Patents
Rank
(All Time):
#788
of
106,120
Top 1%
1,069
inventors
1,104
Patents All Time
Top Inventors at Yaskawa Electric
All Time
Showing
1–50
of
1,069
inventors
Rank
Name
Patents
1
Tadashi Okubo
31
2
Shinya Morimoto
27
3
Yuji Arinaga
25
#4
Yasuhiko Kaku
24
#4
Yasushi Yoshida
24
#6
Katsutoshi Yamanaka
23
#6
Makoto Umeno
23
#8
Hideaki Iura
22
#9
Manabu Okahisa
21
#9
Yasufumi Yoshiura
21
#11
Hidenori Hara
20
#11
Kozo Ide
20
#11
Toru Shikayama
20
#11
Yasuhiro Matsutani
20
#15
Kenji Matsukuma
19
#15
Tetsuro Izumi
19
#15
Yasuhiro Miyamoto
19
#18
Tamio Nakamura
18
#19
Yoshiki Kimura
17
#20
Isamu Matsumura
16
#20
Takeshi Nagata
16
#20
Yukio Hashiguchi
16
#23
Akira Yamazaki
15
#23
Dai Kouno
15
#23
Tomohiro Matsuo
15
#23
Hiroshi Nakamura
16
#27
Jiro Muraoka
14
#27
Masatoshi FURUICHI
14
#27
Toshinobu Kira
14
#27
Tomoyuki Shiraki
14
#27
Takeo Suzuki
16
#32
Masanobu Kakihara
13
#32
Shirou Yoshidomi
13
#32
Wennong Zhang
13
#32
Yasuyuki Inoue
13
#36
Atsushi Ichibangase
12
#36
Kazuhiro Haniya
12
#36
Motomichi Ohto
12
#36
Takaaki Shogaki
12
#36
Takashi Suyama
12
#36
Yusuke Oka
12
#42
Eiji Yamamoto
11
#42
Hirokazu Kariyazaki
11
#42
Hideo Nagata
11
#42
Kazuhiro Tsuruta
11
#42
Kenji Yamada
11
#42
Makoto Kojyo
11
#42
Mitsujiro Sawamura
11
#42
Shinji Murai
11
#42
Takashi Nishimura
11
1
2
3
Next »
Related Companies
Toyota Central R&D Labs
1,114
National Instruments
1,108
Shin-Etsu Handotai Co.
1,107
Nippon Steel & Sumitomo Metal
1,106
Southwest Research Institute
1,106
Jsr
1,103
Silicon Motion
1,102
Qorvo Us
1,101
Riken
1,100