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
›
IBM
IBM
Rank
(2023):
#2
of
29,688
Top 1%
6,852
inventors
3,948
Patents 2023
Top Inventors at IBM
2023
Showing
3,901–3,950
of
6,852
inventors
Rank
Name
Patents
#2552
Heiko W. Rupp
1
#2552
Heather Saunders
1
#2552
Heather Underwood
1
#2552
Heng Wang
1
#2552
Helen M. Witter
1
#2552
He Sheng Yang
1
#2552
Hillary Benson
1
#2552
Hitomi Chiba
1
#2552
Hisham E. Elshishiny
1
#2552
Hillery C. Hunter
1
#2552
Hieu T. Huynh
1
#2552
Hiroshi Ishikawa
1
#2552
Hiromi Itoh
1
#2552
Hitoshi Kadoi
1
#2552
Hiroshi Kajino
1
#2552
Hiroki Kawaski
1
#2552
Hiroaki Kikuchi
1
#2552
Hiroaki Niimi
1
#2552
Hiroya Ogihara
1
#2552
Hima Patel
1
#2552
Hila Radoshinsky
1
#2552
Hideki Shibata
1
#2552
Hiroki SHIBAYAMA
1
#2552
Hidekazu Tanaka
1
#2552
Hilton T. Toy
1
#2552
Hiroaki Uetsuki
1
#2552
Hiroyuki Urano
1
#2552
Hiroki Yoshinaga
1
#2552
Hongyu Gong
1
#2552
Hong Lin Guo
1
#2552
Holger Hellmuth
1
#2552
Howard M. Hess
1
#2552
Holger Horbach
1
#2552
Hong Wei Jia
1
#2552
Ho-Cheol Kim
1
#2552
Hong-Kwang Kuo
1
#2552
Hong Li
1
#2552
Hongfei Li
1
#2552
Hou Liu
1
#2552
Hogun Park
1
#2552
Howard Proctor
1
#2552
Hong Zhou Sha
1
#2552
Hovey R. Strong, Jr.
1
#2552
Hongtan Sun
1
#2552
Hoang Tam Vo
1
#2552
Holger Wetter
1
#2552
Hong Yang
1
#2552
Hong Yi Zhang
1
#2552
Hong Liang Zhao
1
#2552
Howard Ruihua Zhao
1
« Prev
77
78
79
80
81
Next »
Related Companies
Samsung
10,006
Qualcomm
3,871
LG
3,808
TSMC
3,681
Canon
3,161
Apple
3,051