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
2011
Ranked by patent count
Showing
9,251–9,300
of
364,097
inventors
Rank
Name
Patents
Location
Company
#9251
Akihiro Morikawa
7
Osaka, JP
Panasonic
#9252
Akiko Mizunuma
7
Hachioji, JP
Olympus
#9253
Akiharu Miyanaga
7
Fukuoka, JP
Semiconductor Energy Laboratory
#9254
Akiko Maru
7
Yokohama, JP
Canon
#9255
Akitoyo Konno
7
Tokyo, JP
Hitachi
#9256
Akihiro Katayama
7
Toyota, JP
Canon
#9257
Akio Ito
7
Hamamatsu, JP
Seiko Epson
#9258
Akihiro Ito
7
Chiba, JP
Ckd
#9259
Akira Inoue
7
Yonago, MI
Mitsubishi Electric
#9260
Akira Imamura
7
Tokyo, JP
Pioneer
#9261
Akemi Hirotsune
7
Odawara, JP
Hitachi
#9262
Akira Hagiwara
7
Tokyo, JP
GE
#9263
Akira Fujishima
7
Ichinomiya, JP
Unknown
#9264
Akira Egawa
7
Shiojiri, JP
Seiko Epson
#9265
Akihiro Arai
7
Kyoto, JP
Pentax
#9266
Ajay Gajria
7
Monmouth Junction, NJ
T.F.H. Publications
#9267
Agnes Woo
7
Calabasas, CA
Broadcom
#9268
Adrian Zamfir
7
Bucharest, RO
Digitaloptics Corporation Europe Limited
#9269
Adam Wade
7
Rancho Santa Margarita, CA
Simplehuman
#9270
Adrian Capata
7
Bucharest, RO
Digitaloptics Corporation Europe Limited
#9271
Adrian Barbu
7
Tallahassee, FL
Siemens Medical Solutions Usa
#9272
Abigail K. Luckring
7
West Chester, PA
Dow Agrosciences
#9273
Aaron Yip
7
Los Gatos, CA
Micron
#9274
Aaron T. Spink
7
San Francisco, CA
Intel
#9275
Aaron McKenzie
7
London, GB
British American Tobacco
#9276
Aaron R. McCabe
7
Edina, MN
Cardiac Pacemakers
#9277
Zulfikar Ramzan
6
Cupertino, CA
Broadcom
#9278
Zon-Yin Shae
6
Salem, NY
IBM
#9279
Zoran Krivokapic
6
Santa Clara, CA
AMD
#9280
Zheng Zhang
6
Beijing, IN
Microsoft
#9281
Zhangping Yuan
6
Beijing, CN
Zhejiang Cfmoto Power Co.
#9282
Zhihong Ye
6
Nanjing, NY
Lite-On Technology
#9283
Zhichen Xu
6
San Jose, CA
HP
#9284
Zhangtao Wang
6
Beijing, CN
Beijing Boe Optoelectronics Technology Co.
#9285
Zhao-Jun Wang
6
Beijing, CA
Power Integrations
#9286
Zhong Wang
6
Eindhoven, LA
Foxconn Technology Group Co.
#9287
Zhibo Tao
6
Palo Alto, CA
Active-Semi
#9288
Zhihua Sui
6
Piscataway, NJ
Johnson & Johnson
#9289
Zhigang Rong
6
San Diego, CA
Futurewei Technologies
#9290
Zhong Pan
6
San Jose, CA
Huawei
#9291
Zhuang Mingyun
6
象珠镇, CN
—
#9292
Zhenwei Miao
6
Zhejiang, CA
Ambrx
#9293
Zhourong Miao
6
Los Angeles, CA
Sony
#9294
Zhou Lu
6
Beijing, CA
Feitian Technologies Co.
#9295
Zhen Hua Liu
6
San Mateo, CA
Oracle
#9296
Zhizheng Liu
6
Shanghai, CA
Spansion Llc.
#9297
Zhimin Huo
6
Pittsford, NY
Carestream Health
#9298
Zhi-Chun Honkasalo
6
Helsinki, TX
—
#9299
Zhu Feng
6
Riverview Drive, CA
Sae Magnetics (H.K.)
#9300
Zheng Cai
6
Fairfax, VA
T-Mobile Innovations
« Prev
184
185
186
187
188
Next »