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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors All Time

Ranked by patent count

Showing 20,601–20,650 of 4,157,543 inventors

Rank Name Patents Location Company
#20601 Eamonn Gormley 84 Bothell, WA Spectrum Effect
#20602 Hideki Ando 84 Tokyo, JP Mitsubishi Electric
#20603 Kazuo Takeda 84 Tokyo, JP Hitachi
#20604 Jungyeon Hwang 84 Changwon-si, KR LG
#20605 Ki-Hyun Hwang 84 Seongnam-si, KR Samsung
#20606 Tadashi Yamada 84 Shiojiri, JP Seiko Epson
#20607 Jack L. Jewell 84 Boulder, CO Picolight Incorporated
#20608 Sun-Tae Jung 84 Seojong-myeon, KR Samsung
#20609 Hiroshi Kinoshita 84 Shisui, JP Dic
#20610 Kenneth Stephen McGuire 84 Cincinnati, OH The Procter & Gamble
#20611 Richard D. Breault 84 South Kingstown, RI International Fuel Cells
#20612 Vladimir Mandic 84 San Jose, CA Emc Ip Holding Company
#20613 Brad Alan Boyer 84 Canton, MI Ford
#20614 Manfred Schneider 84 Bad Rappenau, CA Heidelberg Druckmaschinen
#20615 Jong-Seong Lee 84 Seoul, KR Samsung
#20616 Masaharu Matsumoto 84 Osaka, JP Sumitomo Electric Industries
#20617 Jean-Claude Junqua 84 Saratoga, CA Sumitomo Electric Industries
#20618 Scott Dion Rodgers 84 Hillsboro, OR Intel
#20619 Hiroshi Kawazoe 84 Miyoshi, VA Kabushiki Kaisha Toshiba
#20620 Stuart Karten 84 Santa Monica, CA The Gillette Company
#20621 Andrew Wright 84 Washington, DC IBM
#20622 Keith W. Wendte 84 Willowbrook, IL Cnh Industrial America
#20623 Eugen Schenfeld 84 Colts Neck Township, NJ IBM
#20624 Edmond I. Bailey 84 Cedar Park, TX Dell Products
#20625 Kevin L. Glasgow 84 Lomira, WI Milwaukee Electric Tool
#20626 Chung-Yuan Chen 84 Taipei, NY Primax Electronics
#20627 Woon-bae Kim 84 Seoul, KR Samsung
#20628 Arogyaswami Paulraj 84 Stanford, CA Intel
#20629 Hung-Chang Hsieh 84 Baoshan, TW TSMC
#20630 Yunpeng Yin 84 Niskayuna, NY IBM
#20631 Dae-Joung Kim 84 Seoul, KR Samsung
#20632 Atsuo Sakaida 84 Gifu, JP Brother Kogyo
#20633 Neil Leslie Robertson 84 Palo Alto, CA IBM
#20634 Douglas J. Reichard 84 Fairview Park, OH Rockwell Automation
#20635 Hyeon Jin Shin 84 Suwon-si, KR Samsung
#20636 Yasuhiro Ueno 84 Yokohama, JP Kyocera
#20637 Shigeru Ohtani 84 Kawasaki, JP Mitutoyo
#20638 Volker Lehmann 84 Treuenbrietzen, NC Siemens Aktiengesellschaft
#20639 Mark A. Rydell 84 Golden Valley, MN Everest Media
#20640 Chang-yeul Kwon 84 Yongin-si, KR Samsung
#20641 Seiji Inoue 84 Matsuyama, JP Denso
#20642 Mitchell D. Trott 84 San Mateo, CA Arraycomm
#20643 Akira Hamamatsu 84 Mito, JP Hitachi High-Technologies
#20644 Ali Modarres 84 San Jose, CA Immersion
#20645 Seiji Ichijima 84 Yokohama, JP Fujitsu Limited
#20646 Roger D. Isaac 84 San Jose, CA Keyssa
#20647 Kenneth Fairclough Day, III 84 Tucson, AZ Seagate Technology
#20648 Kiyokazu Hashimoto 84 Fujinomiya, JP Nec
#20649 Teruo Hieda 84 Yokohama, JP Canon
#20650 Yoshio Satoh 84 Tokyo, JP Fujitsu Limited