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USPTO Patent Rankings
Data through Sept 30, 2025
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Inventors
Top Inventors
1982
Ranked by patent count
Showing
10,901–10,950
of
81,411
inventors
Rank
Name
Patents
Location
Company
#10901
Kurt H. Frentzel
2
Zevenhoven, NL
Hunter Douglas International N.V.
#10902
Kurt Franke
2
Erlangen, TX
Siemens Aktiengesellschaft
#10903
Kunihiko Eto
2
Toyota, JP
Toyoda Koki Kabushiki Kaisha
#10904
Kurt Ehrat
2
Bülach, CH
Gretag Aktiengesellschaft
#10905
Kurt Dietz
2
Erlangen, DE
Siemens Aktiengesellschaft
#10906
Kurt Dahmen
2
Wittlich, DE
Chemische Fabrik Stockhausen Gmbh
#10907
Kurt Cziptschirsch
2
Wuppertal, DE
Gebr. Happich Gmbh
#10908
Kue H. Chau
2
Mundelein, IL
Abbott
#10909
Kurt Breig
2
Cologne, DE
Bayer Healthcare
#10910
Kurtis R. Bray
2
Garden Grove, CA
Beckman Instruments
#10911
Kurt Baumann
2
Wil, WI
Postalia Gmbh
#10912
Kuniaki Asai
2
Tondabayashi, JP
Sumitomo Chemical
#10913
Kunio Ando
2
Saitama, JP
Hitachi
#10914
Kurt Amplatz
2
North Oaks, MN
Aga Medical
#10915
Kunio Aiki
2
Hachioji, JP
Hitachi
#10916
Krishnan Viswanathan
2
Niagara Falls, NY
H R D
#10917
Krishnamoorthy Subramanian
2
Lexington, MA
Saint-Gobain Abrasifs
#10918
Krishna G. Sachdev
2
Beacon, NY
IBM
#10919
Kristen E. Bankes
2
Reading, PA
Western Electric Company
#10920
Kooichi Yoshida
2
Soka, JP
Nippon Kayaku
#10921
Kouji Yokota
2
Nagoya, JP
Toyota Central R&D Labs
#10922
Kong Yi
2
Parma, OH
B. F. Goodrich
#10923
Kohzo Yano
2
Tenri, JP
Sharp Kabushiki Kaisha
#10924
Konrad Wolf
2
Walzbachtal, DE
Akg Akustische U. Kino-Gerate Gesellschaft M.B.H.
#10925
Koji Watanabe
2
Tokyo, NY
Hitachi
#10926
Koji Usukura
2
Kasukabe, JP
Tokyo Eizai Laboratory Co.
#10927
Koji Uji-Ie
2
Kawasaki, JP
Ricoh Company
#10928
Koichi Uemura
2
Fukuoka, JP
Ibiden Co.
#10929
Koichiro Ueda
2
Tokyo, JP
Eisai
#10930
Kouji Tokitou
2
Hachioji, JP
Konishiroku Photo Industry Co.
#10931
Koji Terasawa
2
Fuchu, JP
Canon
#10932
Koichi Tanigawa
2
Tokyo, JP
Canon
#10933
Koichi Takeuchi
2
Yokohama, JP
Mitsubishi Electric
#10934
Kotei Takahashi
2
Tokyo, JP
Nissan Motor Co.
#10935
Koichi Takahashi
2
Tokyo, JP
Fujitsu Limited
#10936
Kohji Suzuki
2
Tokyo, JP
Asahi Glass Co.
#10937
Kouji Suzuki
2
Yokohama, IL
Kabushiki Kaisha Toshiba
#10938
Koji Sumitani
2
Matsuyama, JP
Teijin Petrochemical Industries
#10939
Koreyoshi Suenobu
2
Buzen, JP
Yoshitomi Pharmaceutical Industries
#10940
Kozo Sato
2
Kammi, JP
Fujitsu Limited
#10941
Kouji Sato
2
Yokohama, JP
Daiichi Pharmaceutical Co.
#10942
Koichi Sasaki
2
Chicago, IL
Panasonic
#10943
Kouji Sasaki
2
Kawasaki, JP
Mitutoyo
#10944
Kohei Sarumaru
2
Ibaraki, JP
Mitsubishi Petrochemical Company Limited
#10945
Kokichi Sanada
2
Tokyo, JP
Fuji Seiko Co.
#10946
Kohichiro Sakamoto
2
Shizuoka, JP
Tokyo Electron Limited
#10947
Konrad Rode
2
Hannover, DE
Wabco Gmbh
#10948
Kosti Reunanen
2
Lappi, FI
—
#10949
Koji Ouchi
2
Yokohama, JP
Sony
#10950
Koichi Otani
2
Kawachinagano, JP
Shionogi & Co.
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