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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 21,051–21,100 of 4,157,543 inventors

Rank Name Patents Location Company
#21051 Robert Gardner 83 Westwood, NJ Kulite Semiconductor Products
#21052 Hideaki Kobayashi 83 Ootawara, SC Hitachi
#21053 Masahito Ito 83 Tokyo, JP Hitachi High-Technologies
#21054 Michael Adel 83 Zichron Ya'akov, IL —
#21055 Takayuki Osogami 83 Yokohama, JP IBM
#21056 Tomoaki Kimura 83 Nagano, JP Hitachi
#21057 Xiaoxiao Zheng 83 Shanghai, CA Huawei
#21058 Barry E. Tuller 83 Stevensville, MI Whirlpool
#21059 Andrew Tybinkowski 83 Boxford, MA Neurologica
#21060 Arthur B. Odell 83 معلمی نژاد, CA Power Integrations
#21061 Chien-Li Huang 83 Kaohsiung, TW King Slide Works Co.
#21062 Jesper Vind 83 Avenue Madeleine, DK Novozymes A/S
#21063 Tomohiro Ishii 83 Chiba, JP Sony
#21064 Yoshiyuki Saito 83 Tokyo, JP Sumitomo Electric Industries
#21065 David Zhi Chen 83 Richardson, TX Verizon
#21066 Soo Jung Lee 83 Gimpo-si, KR Samsung
#21067 Chad Aulwes 83 Sterling, IL Wahl Clipper
#21068 Jiehui Shu 83 Clifton Park, NY Globalfoundries
#21069 Hideki Nishimura 83 Tokyo, JP Nidec
#21070 Vladimir Zolotov 83 Putnam Valley, NY IBM
#21071 William J. Scales 83 Winchester, GB IBM
#21072 Masatoshi Yokota 83 Kobe, JP Sumitomo Rubber Industries
#21073 Antonio Del Rosario 83 Bellevue, WA —
#21074 Hiroki Suzuki 83 Yokohama, JP Semiconductor Energy Laboratory
#21075 Jeff R. Justis 83 Germantown, TN Warsaw Orthopedic
#21076 Nobuaki Yamada 83 Sakai, JP Sharp Kabushiki Kaisha
#21077 John Williams Palmour 83 Cary, NC Cree
#21078 Tadashi Inoue 83 Kyoto, JP Nkk Co.
#21079 Jeffrey S. Bonwick 83 Menlo Park, CA Oracle
#21080 Michelle Fisher 83 Oakland, CA Unknown
#21081 Sang-Hoon Ahn 83 Cheongju-si, CA Samsung
#21082 Vahid Khoshkava 83 Montréal, CA Immersion
#21083 Carl J. Persson 83 Olathe, KS Sprint Communications
#21084 Neil Gershenfeld 83 Cambridge, MA MIT
#21085 Peter S. Linsley 83 Seattle, WA Bristol-Myers Squibb
#21086 Koji Yamakawa 83 Yokohama, PA Kabushiki Kaisha Toshiba
#21087 Hans Elias 83 St Albans, NV Igt
#21088 Mark E. Davis 83 Menlo Park, CA Huffy
#21089 Tomoki Nakamura 83 Tokyo, JP Brother Kogyo
#21090 Takashi Sogabe 83 Tokyo, JP Sony
#21091 Takashi Onodera 83 Tokyo, JP Sharp Kabushiki Kaisha
#21092 Nobuhiro Hayashi 83 Osaka, JP Sony
#21093 Takashi Hiroi 83 Tokyo, JP Hitachi
#21094 Susumu Murakami 83 Osaka, NY Sharp Kabushiki Kaisha
#21095 Mitsuharu Morishita 83 Himeji, JP Mitsubishi Electric
#21096 Lawrence A. Blaustein 83 Chagrin Falls, OH The Procter & Gamble
#21097 Il-Gon Kim 83 Seoul, KR Samsung
#21098 Dong-Ho Shin 83 Seongnam-si, CA Samsung
#21099 Toru Takeda 83 Chiyoda, JP Sony
#21100 Patrice Y. Simard 83 Bellevue, WA Microsoft