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
2002
Ranked by patent count
Showing
5,001–5,050
of
266,432
inventors
Rank
Name
Patents
Location
Company
#5001
Tae Kyung Kim
6
Seongnam-si, CA
Samsung
#5002
Takashi Kikukawa
6
Tokyo, JP
Tdk
#5003
Tachio Kawai
6
Tokyo, JP
Canon
#5004
Tatsundo Kawai
6
Hadano, JP
Canon
#5005
Takashi Katayama
6
Tokyo, JP
Sumitomo Electric Industries
#5006
Takahiro Katakura
6
Okaya, JP
Seiko Epson
#5007
Takushi Kaneko
6
Fayetteville, NY
Pfizer
#5008
Tadashi Kamagata
6
Yokohama, JP
Mitsubishi Pencil Company, Limited
#5009
Takao Ito
6
Kawasaki, NY
Aida Engineering
#5010
Takashi Ishikawa
6
Tokyo, JP
Toyota
#5011
Tadashi Ishibashi
6
Mobara, JP
Sony
#5012
Takeshi Inoue
6
Nisshin, JP
Nec
#5013
Takayuki Imai
6
Tokyo, JP
—
#5014
Tadayoshi Iijima
6
Saku, JP
Tdk
#5015
Takeshi Hosokawa
6
Shiojiri, JP
Seiko Epson
#5016
Takashi Hoshino
6
Yokohama, JP
Hitachi
#5017
Taiji Hosaka
6
Tokyo, JP
J.S.T. Mfg. Co.
#5018
Takashi Harada
6
Itami, JP
Ngk Insulators
#5019
Takahiro Fukuhara
6
Tokyo, JP
Sony
#5020
Tatsunori Fujiwara
6
Kasai, JP
Mitsubishi Electric
#5021
Takeshi Fujino
6
Abiko, JP
Honda Motor Co.
#5022
Takeshi Doi
6
Ohmi-Hachiman, JP
Kowa Company
#5023
Takao Arai
6
Somalomo, CM
Hitachi
#5024
Takashi Aoki
6
Kariya, JP
Honda Motor Co.
#5025
Tadao Aikawa
6
Yokohama, JP
Fujitsu Limited
#5026
Syoji Shirai
6
Tokyo, JP
Hitachi
#5027
Syriac J. Palackal
6
Freising, OK
Phillips Petroleum
#5028
Svante Ross
6
Gately Drive, SE
Astrazeneca Ab
#5029
Sverrir Olafsson
6
Newport Beach, CA
Conexant Systems
#5030
Sven Mattisson
6
Lomma, MA
Ericsson
#5031
Suetaro Shibukawa
6
Hitachinaka, JP
Hitachi
#5032
Susumu Sato
6
Yokohama, JP
Nikon
#5033
Sudhakar K. Rao
6
Rancho Palos Verdes, CA
The Boeing
#5034
Sung Il Park
6
Suwon-si, TX
Samsung
#5035
Susumu Matsui
6
Sagamihara, JP
Hitachi
#5036
Suppayan M. Krishnakumar
6
Nashua, NH
Continental Pet Technologies
#5037
Subramani Kengeri
6
San Jose, CA
TSMC
#5038
Suvi Haukka
6
Helsinki, FI
Asm Ip Holding B.V.
#5039
Susumu Hashimoto
6
Tokyo, JP
Kabushiki Kaisha Toshiba
#5040
Susan H. Chen
6
Sunnyvale, CA
AMD
#5041
Subhash Prataprao Chavan
6
Pune, IN
Fdc Limited
#5042
Susanne Birkel
6
Darmstadt, DE
Wella Gmbh
#5043
Sung Joon Bae
6
Suwon-si, KR
Lg Philips Lcd Co.
#5044
Sunao Aoki
6
Yokohama, JP
Sony
#5045
Steven G. Zweiback
6
Chicago, IL
Skipping Stone
#5046
Stanfield Young
6
Cypress, CA
Minka Lighting
#5047
Stephen S. Wilson
6
Las Vegas, NV
Racing Optics
#5048
Steffen Wieland
6
Stuttgart, DE
Daimlerchrysler Ag
#5049
Steven H. Walker
6
Camas, WA
Nike
#5050
Steven Vordenberg
6
New York, NY
—
« Prev
99
100
101
102
103
Next »