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
1994
Ranked by patent count
Showing
10,501–10,550
of
165,921
inventors
Rank
Name
Patents
Location
Company
#10501
Marion W. Wannamaker
3
Bolton, MA
Vertex Pharmaceuticals Incorporated
#10502
Mansukh C. Wani
3
Morrisville, NC
Research Triangle Institute
#10503
Mark E. Wanger
3
Fort Collins, CO
—
#10504
Martin A. Wand
3
Garland, TX
Texas Instruments
#10505
Masashi Wada
3
Tokyo, JP
Hitachi
#10506
Masahiro Wada
3
Makinohara, JP
Kokusai Denshin Denwa Co.
#10507
Masahiro Usuki
3
Kamisu, JP
Shin-Etsu Chemical Co.
#10508
Masayoshi Usui
3
Numazu, JP
Usui Kokusai Sangyo Kaisha Limited
#10509
Masahiro Usui
3
Rifu, JP
Mitsubishi Electric
#10510
Masayuki Uno
3
Tokyo, JP
Olympus Optical Co.
#10511
Martin Ulmann
3
Dachsen, CH
Eprova Ag
#10512
Masayuki Ueyama
3
Toyonaka, JP
Minolta
#10513
Masatoshi Ueoka
3
Himeji, JP
Nippon Shokubai Co.
#10514
Masahiko Ueda
3
Kobe, JP
Sumitomo Rubber Industries
#10515
Makoto Ueda
3
Takasago, JP
Daini Seikosha
#10516
Masanori Ueda
3
Tokyo, JP
Fujitsu Limited
#10517
Masaki Tsukude
3
Tokyo, JP
Mitsubishi Electric
#10518
Masaaki Tsukamoto
3
Chiba, JP
Nippon Kogaku K.K.
#10519
Masami Tsujihiro
3
Osaka, JP
Kyocera Document Solutions
#10520
Masaru Tsuji
3
Osaka, JP
Sharp Kabushiki Kaisha
#10521
Masaki Toyokura
3
Osaka, JP
Sumitomo Electric Industries
#10522
Mark G. Townes
3
Knoxville, TN
Zellweger Uster
#10523
Masato Toshima
3
Sunnyvale, CA
Applied Materials
#10524
Masanori Torii
3
Kariya, JP
Dai Nippon Insatsu
#10525
Masashi Tomura
3
Kawasaki, JP
Fujitsu Limited
#10526
Masaki Tokoi
3
Neyagawa, JP
Sumitomo Electric Industries
#10527
Mamoru Tohchi
3
Odawara, JP
Hitachi
#10528
Masayuki Togawa
3
Gifu, JP
Teijin Seiki Co.
#10529
Marcus A. Tius
3
Kailua, HI
University Of Hawaii
#10530
Mark R. Thumma
3
Oberlin, PA
Whitaker &
#10531
Manu J. Tejwani
3
Yorktown Heights, NY
—
#10532
Martin Taplan
3
Mainz, DE
Schott Ag
#10533
Masakazu Taniguchi
3
Neyagawa, JP
Nissan Chemical Industries
#10534
Masato Taniguchi
3
Fujisawa, CA
Ngk Spark Plug Co.
#10535
Masanori Tani
3
Ebeye
Mitsubishi Motors
#10536
Masahide Tanaka
3
Kyoto, JP
Rohm Co.
#10537
Makoto Tanaka
3
Oyama, JP
Denso
#10538
Marvin T. Talbott
3
Plano, TX
Texas Instruments
#10539
Makoto Takeuchi
3
Tokyo, JP
Mitsubishi Electric
#10540
Masuyuki Takeuchi
3
Fujisawa, JP
Hitachi
#10541
Masahiro Takei
3
Tokyo, JP
Canon
#10542
Makoto Takeda
3
Tokyo, JP
Sharp Kabushiki Kaisha
#10543
Mamoru Takeda
3
Takatsuki, JP
Sumitomo Electric Industries
#10544
Manabu Takano
3
Machida, JP
Canon
#10545
Masato Takami
3
Hildesheim, DE
Robert Bosch Gmbh
#10546
Masaki Takakura
3
Tenri, JP
Sharp Kabushiki Kaisha
#10547
Makoto Takahashi
3
Chiyoda, MI
Tdk
#10548
Masami Takahashi
3
Yokohama, JP
Sumitomo Electric Industries
#10549
Masatoshi Takahashi
3
Tokyo, JP
Fujitsu Limited
#10550
Masaaki Tabata
3
Shimabara, JP
Sumitomo Wiring Systems
« Prev
209
210
211
212
213
Next »