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

Ranked by patent count

Showing 23,901–23,950 of 4,157,543 inventors

Rank Name Patents Location Company
#23901 Peter L. T. Pirolli 78 San Francisco, CA Contentguard Holdings
#23902 Harry J. Levinson 78 Saratoga, CA AMD
#23903 Aloysius A. J. Hooijman 78 Aalsmeer, NL Esmeralda Breeding B.V.
#23904 Edwin G. Sawdon 78 New Baltimore, MI Btm Company
#23905 Jeffery G. Arnold 78 Sammamish, WA Microsoft
#23906 Minoru Amano 78 Sagamihara, JP Kabushiki Kaisha Toshiba
#23907 Tamotsu Aruga 78 Atsugi, JP Ricoh Company
#23908 Shih-Hsun Wung 78 New Taipei, TW Foxconn Technology Group Co.
#23909 Akio Hasebe 78 Kawasaki, JP Hitachi
#23910 Victor A. K. Temple 78 Clifton Park, NY GE
#23911 Haruhiko Okumura 78 Minato, JP Kabushiki Kaisha Toshiba
#23912 Jan van der Lande 78 New York, NY Kikkerland Design
#23913 Steve Koh 78 La Cañada Flintridge, CA Pacesetter
#23914 Fumikazu Sato 78 Konan, JP Brother Kogyo
#23915 Ryo Nihei 78 Fujiyoshida, JP Fanuc
#23916 Toshio Miyamoto 78 Numazu, JP Canon
#23917 Robert L. Brown 78 Akron, OH Gencorp
#23918 Ebrahim Bagherzadeh 78 Saginaw, TX H R D
#23919 David P. Trauernicht 78 Rochester, NY Eastman Kodak
#23920 Nafea Bishara 78 San Jose, CA Disney
#23921 Takaharu Noguchi 78 Yokohama, JP Hitachi
#23922 Thomas C. Bowen 78 Rochester Hills, MI New Venture Gear
#23923 Shinichiro Kimura 78 Kunitachi, JP Hitachi
#23924 Hwei-Ling Yau 78 Rochester, NY Eastman Kodak
#23925 Mamoru Sawada 78 Yokkaichi, JP Denso
#23926 Hiroshi Tanioka 78 Yokohama, JP Canon
#23927 Hideo Ohara 78 Osaka, JP Panasonic
#23928 Hisao Furukawa 78 Kobe, JP Kanegafuchi Kagaku Kogyo
#23929 Marcus C. Koepke 78 Clinton, MA Hon Technology
#23930 Noboru Sugiura 78 Hitachinaka, JP Hitachi
#23931 Casey L. Carlson 78 Windom, MN 3M
#23932 Masayoshi Koike 78 Yokohama, JP Toyoda Gosei Co.
#23933 Yuichi Shimasaki 78 Wako, JP Honda Motor Co.
#23934 Richard J. Huang 78 Milpitas, CA AMD
#23935 Anthony Dezonno 78 Downers Grove, IL Rockwell Electronic Commerce Technologies
#23936 Maria N. V. McDougall 78 Burlington, CA Xerox
#23937 Joseph M. Cannon 78 Mantua, NJ Agere Systems
#23938 Shigeru Shirai 78 Yamato, JP Canon
#23939 Izumi Watanabe 78 Yokohama, JP Hitachi
#23940 Gordon A. Tibbitts 78 Salt Lake City, UT Baker Hughes Holdings
#23941 Teruo Wakashiro 78 Wako, JP Honda Motor Co.
#23942 Keisuke Ihara 78 Kasukabe, JP Bridgestone Sports Co.
#23943 Ming-Shiang Shen 78 Erlun, TW Super Talent Electronics
#23944 William P. Kornrumpf 78 Schenectady, NY GE
#23945 Karsten Wieczorek 78 Fürth, CA AMD
#23946 Kent D. Vincent 78 Cupertino, CA HP
#23947 Richard J. Robbins 78 Seattle, WA Zebco Holdings
#23948 David John Zanzig 78 Uniontown, OH The Goodyear Tire & Rubber
#23949 Robert H. Havemann 78 Garland, TX Texas Instruments
#23950 Phillip R. Hawkins 78 Mountain View, CA Incyte Pharmaceuticals