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

Ranked by patent count

Showing 27,901–27,950 of 4,157,543 inventors

Rank Name Patents Location Company
#27901 Hirotaka Shiiyama 72 Yokohama, JP Canon
#27902 Katsuhiro Kanamori 72 Miyoshi, JP Panasonic
#27903 Gaurav Banga 72 Cupertino, CA Bromium
#27904 Tsutomu Murakami 72 Koto, JP Canon
#27905 Kazuhiko Ikeuchi 72 Kawasaki, JP Fujitsu Limited
#27906 Stefan Geirhofer 72 San Diego, CA Qualcomm
#27907 Werner Weber 72 Munich, DE Infineon Technologies Ag
#27908 Pek Yew Tan 72 Singapore, SG Panasonic
#27909 Josef F. Bille 72 Heidelberg, CA 20/10 Perfect Vision Optische Geraete Gmbh
#27910 Satoshi Tomimatsu 72 Tokyo, JP Hitachi
#27911 Michael Robert Wiley 72 Zionsville, IN Eli Lilly
#27912 Kenneth J. Oakes 72 Wappingers Falls, NY IBM
#27913 Andrew Benson Maki 72 Rochester, MN IBM
#27914 Yuji Mori 72 Shizuoka, JP Hitachi
#27915 Mark B. Spitzer 72 Sharon, MA Kopin
#27916 Ajamu A. Wesley 72 Concord, MA IBM
#27917 Hironobu Takizawa 72 Hino, JP Olympus
#27918 Junichi Hara 72 Yokohama, CA Hitachi
#27919 David Morrow 72 Cincinnati, OH Warrior Sports
#27920 John Gary Montana 72 Witham, GB Darwin Discovery Limited
#27921 Masayuki Iijima 72 Okazaki, JP Dai Nippon Printing Co.
#27922 Florent Perronnin 72 Oloron-Sainte-Marie, CA Xerox
#27923 Naoya Kobayashi 72 Yokohama, JP Canon
#27924 Hiroyuki Nemoto 72 Minato, JP Nippon Sheet Glass Company, Limited
#27925 Hideaki Matsuda 72 Tokyo, JP Tohoku Ricoh Co.
#27926 Daniel R. Tretter 72 San Jose, CA HP
#27927 Semyon B. Mizikovsky 72 Morganville, NJ Alcatel Lucent
#27928 Shigetoshi Ito 72 Osaka, JP Sharp Kabushiki Kaisha
#27929 Masaya Uetsuki 72 Yokohama, JP Canon
#27930 Victor T. Hou 72 San Diego, CA Broadcom
#27931 James N. Chang 72 Newport Beach, CA AbbVie
#27932 Paul Albrecht 72 Bedford, MA K-Nfb Reading Technology
#27933 Robert J. Gartside 72 Summit, NJ Stone & Webster Engineering
#27934 Roger A. Booth, Jr. 72 San Diego, CA IBM
#27935 Paolo Rolandi 72 Voghera, IT Stmicroelectronics Sa
#27936 Christopher J. Wieloch 72 Brookfield, WI Rockwell Automation
#27937 Jesus Alfonso Castaneda 72 Los Angeles, CA Broadcom
#27938 Hongning Yang 72 Chandler, AZ Freeescale Semiconductor
#27939 Katsunori Yamazaki 72 Matsumoto, JP Seiko Epson
#27940 Noel C. MacDonald 72 Lompoc, CA Cornell Research Foundation
#27941 Miguel Flores 72 Calabasas, CA Minka Lighting
#27942 Tom Richardson 72 Earth City, MO Qualcomm
#27943 Tatsuya Miyadera 72 Yokohama, JP Ricoh Company
#27944 Robert Woodall 72 Panama City, FL US Air Force
#27945 Kari Alitalo 72 Helsinki, FI Ludwig Institute For Cancer Research
#27946 Marcello Lioy 72 Mercer Island, WA Qualcomm
#27947 Allen C. Faue 72 Cloquet, MN Monsanto Technology
#27948 Junichi Minamino 72 Nara, JP Panasonic
#27949 Lenny Lipton 72 Los Angeles, CA Reald
#27950 Michimasa Takahashi 72 Ogaki, JP Ibiden Co.