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
›
Fanuc
FA
Fanuc
— 667 Patents in 2019
Rank
(2019):
#65
of
32,327
Top 1%
509
inventors
667
Patents 2019
Top Inventors at Fanuc
2019
Showing
201–250
of
509
inventors
Rank
Name
Patents
#118
Susumu Maekawa
2
#118
Syuuzo Adachi
2
#118
Takahiro Haraguchi
2
#118
Takeshi Hasuo
2
#118
Takatoshi Iwayama
2
#118
Takafumi Kajiya
2
#118
Takuma NISHIMURA
2
#118
Takahiro Okamoto
2
#118
Tatsuya Oumi
2
#118
Takeshi Saitou
2
#118
Takuya Saitou
2
#118
Takeshi Sawada
2
#118
Takehiro Yamaguchi
2
#118
Toshihiro Fujimori
2
#118
Tomokazu Kayanuma
2
#118
Tooru Kubota
2
#118
Tomoaki Matsunaga
2
#118
Toshiyuki Matsuo
2
#118
Tooru Nagai
2
#118
Tohru Nishi
2
#118
Toyoaki Suzuki
2
#118
Tsuyoshi HANNYA
2
#118
Tsutomu Nakamura
2
#118
Tsuyuki Shimizu
2
#118
Yasuo Kawai
2
#118
Yasuaki Koyama
2
#118
Yasuyuki Kurohara
2
#118
Yasuhiko Kurosumi
2
#118
Yasuhiro Naitou
2
#118
Yohei Arimatsu
2
#118
Yoshitake Furuya
2
#118
Yoshiki Hashimoto
2
#118
Yoshinori Hoshino
2
#118
Yousuke Koyanaka
2
#118
Yoshiyuki Kubo
2
#118
Yoshitsugu Ogawa
2
#118
Yuuta Hayakawa
2
#118
Yukihiro Hiraishi
2
#118
Yuusuke Kurihara
2
#118
Yuji Nishikawa
2
#118
Yuusaku Oho
2
#118
Yuichi Okochi
2
#118
Yuusuke Sugiyama
2
#118
Zhenxing Li
2
#118
Zhizhen XIA
2
#246
Akira Egashira
1
#246
Akinobu Fukumoto
1
#246
Akira Hirai
1
#246
Akira Koizumi
1
#246
Akimasa Matsuo
1
« Prev
3
4
5
6
7
Next »
Related Companies
University of California
697
Disney
689
Japan Display
683
3M
677
Applied Materials
674
Broadcom
664
Olympus
664
Hitachi
657
NVIDIA
637