Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 13,851–13,900 of 270,089 inventors

Rank Name Patents Location Company
#13851 Koichi Kawai 4 Yokohama, CA Kabushiki Kaisha Toshiba
#13852 Koji Kawai 4 Tokyo, JP Seiko Epson
#13853 Koji Kawaguchi 4 Kasugai, JP Fuji Electric Co.
#13854 Koji Katayama 4 Nara, JP Sumitomo Electric Industries
#13855 Koji Kasai 4 Yokohama, JP Sumitomo Wiring Systems
#13856 Koji Kamikado 4 Yokohama, JP Kansai Paint Co.
#13857 Kouji Ishikawa 4 Kasumigaura, JP Hitachi Construction Machinery Co.
#13858 Koji Hiraya 4 Yokohama, JP Nissan Motor Co.
#13859 Kohtaro Hayashi 4 Minato, JP Minolta Co.
#13860 Koichi Hayashi 4 Osaka, JP Murata Manufacturing Co.
#13861 Koichi Harada 4 Bunkyo, JP Fujikura
#13862 Kouji Hamano 4 Tokyo, JP Mitsubishi Electric
#13863 Kouros Ghandehari 4 Fremont, CA AMD
#13864 Koji Fujiwara 4 Mishima, JP Kubota
#13865 Kotaro Endo 4 Tokyo, JP Tokyo Ohka Kogyo Co.
#13866 Koji Bando 4 Tokyo, JP Renesas Electronics
#13867 Koji Akiyama 4 Yamanashi, JP Sumitomo Electric Industries
#13868 Knud Klingler 4 Nuremberg, DE Schukra Geratebau Gmbh
#13869 Knuth Albertsen 4 Aachen, DE Philips
#13870 Klaus Winkler 4 Rutesheim, DE Robert Bosch Gmbh
#13871 Klaus-Dieter Riehl 4 Drolshagen, DE Wessel-Werk Gmbh
#13872 Klaus-Alexander Rieder 4 Beverly, MA W.R. Grace & Co.-Conn.
#13873 Klaus Noller 4 Ramstein-Miesenbach, DE Robert Bosch Gmbh
#13874 Klemens Lustig 4 Wuppertal, DE Bayer Pharma
#13875 Klaus Jansen 4 Buxtehude, DE Thomas Gmbh + Co. Technik + Innovation Kg
#13876 Klaus Hummler 4 San Diego, CA Infineon Technologies Ag
#13877 Klaus Harth 4 Flörsheim, DE Basf Se
#13878 Klaus Draenert 4 Ottobrunn, DE Merck
#13879 Klaus Ditrich 4 Bad Dürkheim, DE Basf Se
#13880 Klaus Bruchmann 4 Coburg, DE Klaus Bruchmann Gmbh
#13881 Klaus W. Berndt 4 Cockeysville, MD Becton, Dickinson And
#13882 Klaus Bar 4 Achern, DE Diehl Munitionssysteme Gmbh &
#13883 Kiyoshi Yoshino 4 Shizuoka, JP Roland
#13884 Kiyoshi Yoneda 4 Tokyo, JP Sanyo Electric Co.
#13885 Kiyoshi Yamaura 4 Yokohama, JP Sony
#13886 Kimitoshi Yamaguchi 4 Numazu, JP Ricoh Company
#13887 Kinji Yamada 4 Tsukuba, JP Jsr
#13888 King L. Won 4 San Jose, CA Gigamon
#13889 Kiichi Ueyanagi 4 Kokubunji, JP
#13890 Kiyoshi Uchiyama 4 Daito, CO Sumitomo Electric Industries
#13891 Kiet Tran 4 Cedar Park, TX IBM
#13892 Kim M. Thomas 4 Slough, CO Quantum
#13893 Kiyoshi Tateishi 4 Ome, JP Pioneer
#13894 Kiwamu Tanahashi 4 Tokyo, JP Hitachi
#13895 Kiyoshi Takekoshi 4 Yamanashi, JP Tokyo Electron Limited
#13896 Kiyoshi Takagi 4 Tokyo, JP Canon
#13897 Kirill Vladimirovich Shalyaev 4 Clifton Park, NY GE
#13898 Kim G. Schick 4 Menasha, WI Kimberly-Clark Worldwide
#13899 Kiyomi Sakamoto 4 Ikoma, JP Sumitomo Electric Industries
#13900 Kiyoshi Sakai 4 Miyazaki, JP Canon