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
21,501–21,550
of
481,213
inventors
Rank
Name
Patents
Location
Company
#21501
Akihiro Ito
6
Chiba, JP
Ckd
#21502
Akira Ishibashi
6
Tokyo, JP
Mitsubishi Electric
#21503
Akio Ikeda
6
Kyoto, JP
Nintendo Co.
#21504
Akinori Igarashi
6
Kasugai, JP
Brother Kogyo
#21505
Akihisa Hosoe
6
Osaka, JP
Sumitomo Electric Industries
#21506
Akira Hamada
6
Osaka, JP
Casio Computer Co.
#21507
Akihiro Goto
6
Hitachinaka, JP
Mitsubishi Electric
#21508
Akiko Fujiuchi
6
Chiyoda, JP
Mitsubishi Electric
#21509
Akio Endo
6
Yokohama, JP
Semiconductor Energy Laboratory
#21510
Akira Ebisui
6
Tokyo, JP
Sony
#21511
Akira Deguchi
6
Tokyo, CA
Hitachi
#21512
Ajay Sondhi
6
San Jose, CA
Oracle
#21513
Ajay Pratap Singh
6
Milton, CA
Lystek International
#21514
Ajoy K. Singh
6
Milpitas, CA
Apple
#21515
Aiko Yoshida
6
Yokohama, JP
Fujifilm
#21516
Ai Takagami
6
Osaka, JP
Kyocera Document Solutions
#21517
Aifang Sun
6
Nanhu, CN
Zte
#21518
Aihiko Numata
6
Tokyo, JP
Canon
#21519
Aiqin Jiang
6
Shanghai, CA
GE
#21520
Ai-Fu Chang
6
Humble, TX
Chevron
#21521
Aijun Cao
6
Sollentuna, SE
Zte Wistron Telecom Ab
#21522
Ahmad Muhanna
6
Richardson, TX
Apple
#21523
Ahmed Deyaf
6
Kyle, TX
Speedtech Lights
#21524
Ahmed S. Abuelyaman
6
Woodbury, MN
3M
#21525
Adam Yeager
6
San Diego, CA
Escient Pharmaceuticals
#21526
Adam Michael White
6
Hawthorne, CA
Hamilton Sundstrand
#21527
Adam Soroca
6
Cambridge, MA
Jumptap
#21528
Adam Schramski
6
Mishawaka, IN
B&B Molders
#21529
Adnan Sahin
6
Needham, MA
Emc Ip Holding Company
#21530
Adam David Peter Rothschild
6
San Francisco, CA
Inc Square, Co.
#21531
Adam J. Pilkington
6
Chandler's Ford, GB
IBM
#21532
Adam E. Norton
6
Palo Alto, CA
Tokyo Electron Limited
#21533
Adam Scott Kilgore
6
San Rafael, CA
Google
#21534
Adam F. Gross
6
Santa Monica, CA
Hrl Laboratories
#21535
Adam L. Ghozeil
6
Corvallis, OR
HP
#21536
Adam Ballai
6
San Francisco, CA
Twilio
#21537
Abhishek Shivadas
6
San Diego, CA
Divx
#21538
Abdurrahman Sezginer
6
Monte Sereno, CA
Schlumberger Technology
#21539
Abhijit Saurabh
6
Supaul, IN
IBM
#21540
Abhilash Madhavarapu
6
Nutley, NJ
Iqor Us
#21541
Abhijit P. Kumbhare
6
San Jose, CA
IBM
#21542
Abdullah Q. Chougle
6
Pune, IN
IBM
#21543
Abhishek Chauhan
6
Delhi, CA
Citrix Systems
#21544
Abdullah Al-Yami
6
Dhahran, SA
Saudi Arabian Oil
#21545
Abhilesh Agarwal
6
Lombard, IL
Basf Pharma (Callanish) Limited
#21546
Aaron Richard
6
Berwyn, IL
Cnh Industrial America
#21547
Aaron R. Kunzer
6
Arlington Heights, IL
Abb Vie
#21548
Aaron N. Ingram
6
Canton, GA
Neomed
#21549
Aaron Higbee
6
Leesburg, VA
Phishme
#21550
Aaron K. Goodwin
6
Bend, OR
Nike
« Prev
429
430
431
432
433
Next »