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
›
Jtekt
JT
Jtekt
— 155 Patents in 2016
Rank
(2016):
#233
of
28,420
Top 1%
264
inventors
155
Patents 2016
Top Inventors at Jtekt
2016
Showing
1–50
of
264
inventors
Rank
Name
Patents
1
Shigeru Hoshino
8
2
Atsumune Nagatani
7
3
Akiyuki Suzuki
6
3
Tatsuro Kubota
6
3
Tomonori Sugiura
6
3
Yoshihito Yoshihara
6
#7
Eiji Tanaka
5
#7
Yuji Kariatsumari
5
#7
Yuji Takahashi
5
#10
Hirozumi Eki
4
#10
Junji Murata
4
#10
Kensaku Hotta
4
#10
Masayuki Kita
4
#10
Masaharu Tagami
4
#10
Masashi Yamaguchi
4
#10
Shigeo Kamamoto
4
#10
Tatsuma Kouchi
4
#10
Teruhiko Nakazawa
4
#10
Terutaka Tamaizumi
4
#10
Yoshiyuki Shibata
4
#10
Yota Uesaka
4
#22
Aris Maroonian
3
#22
Daisuke Okamoto
3
#22
Hajime Watanabe
3
#22
Hidenori Itamoto
3
#22
Hiroshi Takuno
3
#22
Hiroyuki Yao
3
#22
Ichiro Tarutani
3
#22
Isao Namikawa
3
#22
Kenichiro Aoki
3
#22
Keisuke Mori
3
#22
Kunihiko Suzuki
3
#22
Ryouhei Hayama
3
#22
Satoru Mikamo
3
#22
Shinji Yamane
3
#22
Toshiki Sakai
3
#22
Yuji Nagasawa
3
#38
Akira Kodama
2
#38
Gempei Nakasone
2
#38
Hideki Fujiwara
2
#38
Hirotsugu Kusano
2
#38
Hidenobu Tanaka
2
#38
Hirotaka YASUDA
2
#38
Jun Hasegawa
2
#38
Junichi Miyaki
2
#38
Katsuyuki Harada
2
#38
Katsuhiro Maseki
2
#38
Kazuhiro Tsujimura
2
#38
Kenta Taniguchi
2
#38
Kengo Uda
2
1
2
3
Next »
Related Companies
Aisin Seiki Kabushiki Kaisha
158
Yamaha
157
University of Michigan
157
Thales
157
The Goodyear Tire & Rubber
156
Cooper Technologies
155
Komatsu
154
Rolls-Royce Plc
153
Kimberly-Clark Worldwide
153