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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 22,051–22,100 of 4,157,543 inventors

Rank Name Patents Location Company
#22051 Masashi Yoshida 81 Nasushiobara, JP Canon
#22052 Takeo Kawase 81 Osaka, JP Seiko Epson
#22053 Lopin Wang 81 Taichung, TW Beto Engineering & Marketing Co.
#22054 Sang-Boh Yun 81 Ashburn, VA Samsung
#22055 Daniel Gruhl 81 San Jose, CA IBM
#22056 David Patrick Luebke 81 Charlottesville, VA NVIDIA
#22057 Koichi Kobayashi 81 Fujimi, MA Kabushiki Kaisha Toshiba
#22058 Carl Thaemlitz 81 Cypress, TX Saudi Arabian Oil
#22059 Jun Okamoto 81 Tokyo, JP Ricoh Company
#22060 Min-Hee Cho 81 Suwon-si, KR Samsung
#22061 Ellen Filvaroff 81 San Francisco, CA Genentech
#22062 Paul O'Connor 81 Hoevelaken, GA Kior
#22063 Robert C. Swanson 81 Waterloo, CA Intel
#22064 Jeong-Hwan Lee 81 Busan, KR Samsung
#22065 Richard P. Rava 81 Redwood City, CA Verinata Health
#22066 Sung-Eun Park 81 Seongnam-si, KR Samsung
#22067 Takashi Yoshimoto 81 Tokyo, JP Sharp Kabushiki Kaisha
#22068 Minoru Masuda 81 Shizuoka, JP Ricoh Company
#22069 Hong W. Wong 81 Portland, OR Intel
#22070 Sundeep Dugar 81 San Jose, CA Schering
#22071 Kazuyuki Kobayashi 81 Miyoshi, JP Mitsubishi Electric
#22072 Karl Seamarks 81 Portland, OR Nike
#22073 John E. Stauffer 81 West Jupiter, FL Walker Systems
#22074 Takayuki Tamura 81 Chiyoda, JP Hitachi
#22075 Dae Jin Kim 81 Rancho Palos Verdes, CA Hanmi Pharm. Co.
#22076 Yasuhiro Kobayashi 81 Otsu, KY Hitachi
#22077 John J. O'Brien 81 Pleasant Valley, AR Walmart Apollo
#22078 Ryan S. Talley 81 Topeka, KS Sprint Spectrum
#22079 Makoto Takagi 81 Yokohama, JP Canon
#22080 Steven Bentley 81 Menands, NY Globalfoundries
#22081 Akira Shinshi 81 Tokyo, JP Ricoh Company
#22082 Prasanna Desai 81 Elfin Forest, CA Broadcom
#22083 Yoshinori Yamaguchi 81 Yokohama, JP —
#22084 Guosheng Li 81 Beijing, WA Xiaomi
#22085 Dale L. Grover 81 Ann Arbor, MI Google
#22086 Koichi Kondo 81 Sendai, JP Brother Kogyo
#22087 Katsuhiro Sakai 81 Ann Arbor, MI Toyota
#22088 Kunihiko Takagi 81 Okaya, JP Seiko Epson
#22089 Branislav Popovic 81 Sollentuna, SE Huawei
#22090 Toru Sato 81 Kyoto, JP Canon
#22091 Jose E. Moreira 81 Dobbs Ferry, NY IBM
#22092 Sami M. Almalfouh 81 San Jose, CA Apple
#22093 Kuniyasu Horiuchi 81 Kobe, JP Sumitomo Rubber Industries
#22094 Stefan Schmidt 81 Aalen, NC Carl Zeiss Smt Gmbh
#22095 Ken Onishi 81 Tokyo, JP Mitsubishi Electric
#22096 Timothy Schweikert 81 Levittown, PA Medical Components
#22097 Cheolwoong Shin 81 Seoul, KR LG
#22098 Masafumi Miyazawa 81 Nagoya, JP Brother Kogyo
#22099 Thomas W. Stone 81 Lower Saucon Township, PA Wavefront Research
#22100 Alejandra Lazarini 81 Carmel, IN Delta Faucet