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
1982
Ranked by patent count
Showing
10,851–10,900
of
81,411
inventors
Rank
Name
Patents
Location
Company
#10851
Kyoji Nakanishi
2
Chiba, JP
Kawasaki Steel
#10852
Kyohei Murakawa
2
Yokohama, JP
Fujitsu Limited
#10853
Kyoichi Murakami
2
Chigasaki, JP
Sony
#10854
Kyugo Hamai
2
Yokosuka, JP
Nissan Motor Co.
#10855
Kwan Y. Kim
2
Incheon, OH
Owens-Corning Fiberglas
#10856
Kurt Zosel
2
Oberhausen, DE
Studiengesellschaft Kohle Ggmbh
#10857
Kuniyuki Yamamoto
2
Kodaira, JP
Honda Motor Co.
#10858
Kunihiro Yabutani
2
Neyagawa, JP
Nihon Nohyaku Co.
#10859
Kurt Wengenroth
2
Wuppertal, DE
Rolf Peddinghaus
#10860
Kurt Weigert
2
Nuremberg, DE
Siemens Aktiengesellschaft
#10861
Kurayoshi Watanabe
2
Tokyo, JP
Nippon Steel
#10862
Kurt Van Wersch
2
Wegberg, DE
A. Monforts Gmbh &
#10863
Kunio Tsukamoto
2
Tokyo, JP
—
#10864
Kunio Tsuchino
2
Tottori, JP
Sanyo Electric Co.
#10865
Kunihiko Tomiyasu
2
Nishinomiya, JP
Ueno Seiyaku Oyo Kenkyujo
#10866
Kuniaki Tatsuta
2
Tokyo, JP
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
#10867
Kunimaro Tanaka
2
Amagasaki, JP
Mitsubishi Electric
#10868
Kunio Suzuki
2
Tokyo, HI
Semiconductor Energy Laboratory
#10869
Kurt Stemmler
2
Neuwied, DE
Winkler & Duennebier Maschinenfabrik Und Eisengiesserei Gmbh
#10870
Kurt Smutny
2
Neunkirchen, DE
Siemens Aktiengesellschaft
#10871
Kunio Shimizu
2
Ome, JP
Sony
#10872
Kurt Seifert
2
Beverungen, DE
Robert Bosch Gmbh
#10873
Kurt Schwarzenbach
2
Pfeffingen, CH
Ciba-Geigy
#10874
Kurt Ruenzi
2
Zollikon, CH
—
#10875
Kurt Puschner
2
Frankfurt, DE
Degussa Ag
#10876
Kurt Peter
2
Kufstein, AT
—
#10877
Kuniharu Osakabe
2
Mobara, JP
Hitachi
#10878
Kunihiko Ohnuma
2
Hitachinaka, JP
Hitachi
#10879
Kunihiro Ninomiya
2
Yokohama, JP
—
#10880
Kurt W. Niederer
2
Eggenfelden, NC
Belmont Textile Machinery
#10881
Kunihiko Nakamura
2
Osaka, JP
Canon
#10882
Kurt L. Meyer
2
Ellicott City, MD
Unknown
#10883
Kurt B. Melocik
2
Mazon, IL
Caterpillar
#10884
Kunio Matsuzawa
2
Sagamihara, JP
Toshiba
#10885
Kunihiko Masaki
2
Toyota, JP
Toyota
#10886
Kurt B. Kilichowski
2
Framingham, MA
Rca
#10887
Kunio Kawamura
2
Sakai, JP
Minolta
#10888
Kunio Kato
2
Tokyo, JP
Mitsubishi Electric
#10889
Kunimasa Kamio
2
Toyonaka, JP
Sumitomo Chemical
#10890
Kunio Ito
2
Komaki, JP
Konishiroku Photo Industry Co.
#10891
Kunio Imai
2
Tokorozawa, JP
Pioneer Electronic
#10892
Kunihiro Ichimura
2
Yokohama, JP
Agency Of Industrial Science And Technology
#10893
Kunihisa Hoshino
2
Kawasaki, JP
Nippon Kogaku K.K.
#10894
Kunio Hirose
2
Yokohama, JP
Canon
#10895
Kunizo Hiraoka
2
Tokyo, JP
—
#10896
Kunikazu Hiraga
2
Izumi, JP
Nihon Nohyaku Co.
#10897
Kurt Grabow
2
Feucht, DE
Robert Bosch Gmbh
#10898
Kunio Goto
2
Kozushima, JP
Vallourec Oil And Gas France
#10899
Kurt F. Garoutte
2
Furlong, PA
Honeywell
#10900
Kunihiro Fukino
2
Fujisawa, JP
Nikon
« Prev
216
217
218
219
220
Next »