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
›
Inventors
Top Inventors
2016
Ranked by patent count
Showing
18,901–18,950
of
481,213
inventors
Rank
Name
Patents
Location
Company
#18901
Keisuke Daikoku
6
Hamamatsu, JP
Suzuki Motor
#18902
Kevin Dahlen
6
Lindenhurst, IL
Kenall Manufacturing
#18903
Kenneth F. Cowan
6
Kirkland, WA
West Affum Holdings
#18904
Kevin Cordes
6
Miller Place, NY
Symbol Technologies
#18905
Keng-Yu Chou
6
Kaohsiung, TW
TSMC
#18906
Kevin Will Chen
6
Sunnyvale, CA
Apple
#18907
Keh-Su Chang
6
Daxi District, TW
Delta Electronics
#18908
Kelvin Chan
6
San Ramon, CA
Applied Materials
#18909
Keith M. Campbell
6
Cary, NC
IBM
#18910
Kevin Blankespoor
6
Arlington, MA
Boston Dynamics
#18911
Kerry Bernstein
6
Underhill, VT
IBM
#18912
Keith Cletus Belsom
6
Laurens, SC
GE
#18913
Kedar R. Belhe
6
Minnetonka, MN
St. Jude Medical, Atrial Fibrillation Division
#18914
Keith Barraclough
6
Mountain View, CA
Apple
#18915
Keun Do Ban
6
Seojong-myeon, KR
Sk Hynix
#18916
Kenny Armstrong
6
Stavanger, NO
C6 Technologies As
#18917
Kenneth Luis Arcudia
6
Cary, NC
Qualcomm
#18918
Kenji Adachi
6
Chiba, JP
Sumitomo Metal Mining Co.
#18919
Kazuya Yoshii
6
Yokohama, JP
Canon
#18920
Katsuhiko Yokohama
6
Nagasaki, JP
Mitsubishi Electric
#18921
Katsunori Yamazaki
6
Matsumoto, JP
Seiko Epson
#18922
Kazunori Yamanaka
6
Hiratsuka, JP
Fujitsu Limited
#18923
Kazutaka Yamamoto
6
Shiojiri, JP
Ricoh Company
#18924
Kazuyuki Yamaguchi
6
Ebeye
Toyota Industries
#18925
Kai WU
6
Dongguan, CN
Vivo Mobile Communication Co.
#18926
Katsuro Watanabe
6
Hitachinaka, JP
Hitachi
#18927
Kazutoshi Watanabe
6
Hitachi, JP
Sumitomo Chemical
#18928
Kai-Ting Amy Wang
6
Taoyuan, CA
IBM
#18929
Kai-Lun Wang
6
Taichung, TW
Genius Electronic Optical Co.
#18930
Karthik Visweswariah
6
Bengaluru, NY
IBM
#18931
Katsumi Uratani
6
Kyoto, JP
Horiba
#18932
Kazuhiko Ueda
6
Chofu, JP
Sony
#18933
Kazuaki Uchida
6
Matsumoto, JP
Seiko Epson
#18934
Kaori Toyama
6
Yokohama, JP
Ricoh Company
#18935
Kazuo Tomita
6
Yokohama, JP
Renesas Electronics
#18936
Katarina Tomic
6
Echt, NL
Dsm Ip Assets B.V.
#18937
Kazuaki Tashiro
6
Hiratsuka, JP
Canon
#18938
Kazuo Tanaka
6
Tokyo, JP
Canon
#18939
Kazuhiro Tanahashi
6
Otsu, TX
Toray Industries
#18940
Katsuhiro Takenaga
6
Shisui, JP
Fujikura
#18941
Kazuki Takeda
6
Tokyo, JP
Ntt Docomo
#18942
Kazuhiro Takasu
6
Shiojiri, JP
Seiko Epson
#18943
Katsuhito Suzuki
6
Yokohama, JP
Seiko Epson
#18944
Kaoru Suzuki
6
Ichinomiya, JP
Kabushiki Kaisha Toshiba
#18945
Kazuo Sumita
6
Yokohama, JP
Kabushiki Kaisha Toshiba
#18946
Katsumasa Sugiyama
6
Kawasaki, JP
Fujitsu Limited
#18947
Kazuo Sugimoto
6
Tokyo, MA
Mitsubishi Electric
#18948
Kazufumi Suenaga
6
Tokyo, JP
Hitachi
#18949
Kartik Subramanian
6
Northborough, MA
Abb Vie
#18950
Kannan Srinivasan
6
Columbus, OH
Dionex
« Prev
377
378
379
380
381
Next »