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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 1982

Ranked by patent count

Showing 10,101–10,150 of 81,411 inventors

Rank Name Patents Location Company
#10101 Masaaki Yoshimura 2 Tokyo, JP Tomy Kogyo Co.
#10102 Makoto Yoshida 2 Tokyo, JP Fujitsu Limited
#10103 Masayuki Yoshida 2 Inazawa, JP Mitsubishi Electric
#10104 Masaaki Yoshida 2 Yokohama, JP Ricoh Company
#10105 Masashi Yoshida 2 Nasushiobara, JP Canon
#10106 Masashi Yonemoto 2 Inazawa, JP Mitsubishi Electric
#10107 Man F. Yan 2 Holbrook, MA Ofs Fitel
#10108 Masahiro Yamazaki 2 Tokyo, NY Hamamatsu Photonics K.K.
#10109 Masami Yamashita 2 Kochi, JP Tokyo Electron Limited
#10110 Masao Yamasawa 2 Sagamihara, JP Fujitsu Limited
#10111 Masaaki Yamanaka 2 Ootawara, JP Oji Yuka Goseishi Co.
#10112 Masaaki Yamamura 2 Wakayama, JP Kao
#10113 Masaru Yamamoto 2 Kashiwa, JP IBM
#10114 Masanori Yamada 2 Musashino, JP Canon
#10115 Masayuki Yamada 2 Kyoto, JP Toyota
#10116 Matsuichi Yamada 2 Tokyo, JP Kokusai Denshin Denwa Co.
#10117 Masahide Yamada 2 Shizuoka, JP Ricoh Company
#10118 Manfred Worm 2 Wiesbaden, CA Hoechst Roussel Pharmaceuticals
#10119 Martin G. Woolfson 2 Baltimore, MD Westinghouse Electric
#10120 Max K. Wilson 2 Cockeysville, MD Western Electric Company
#10121 Mary A. White 2 Corona, CA GE
#10122 Maurice Whelan 2 Eindhoven, NY U.S. Philips
#10123 Martin Weston 2 Petersfield, GB Snell Holdings
#10124 Manfred Weniger 2 Berlin, DE Siemens Aktiengesellschaft
#10125 Maurice M. Weikel 2 El Cajon, CA —
#10126 Mamoru Watanabe 2 Chiyoda, JP Seiko Instruments
#10127 Masatoshi Watanabe 2 Yokohama, JP Sumitomo Electric Industries
#10128 Masanori Watanabe 2 Tokyo, JP Sharp Kabushiki Kaisha
#10129 Masaru Wasaki 2 Ichihara, JP Tdk
#10130 Mackenzie Walser 2 Ruxton, MD The Johns Hopkins University
#10131 Mark S. Wainwright 2 Sydney, AU Unisearch Limited
#10132 Martha S. Wahl 2 Ridgefield, CT —
#10133 Martin Vogt 2 Stuttgart, PA Gte Products
#10134 Marcel G. Verrando 2 Cortland, NY Danaher
#10135 Marc G. Vansteelant 2 Zedelgem, BE Sperry
#10136 Maurits C. van Staaveren 2 Aalsmeer, NL Unknown
#10137 Masashi Ushino 2 Hekinan, JP —
#10138 Maria M. Usardi 2 Milano, IT Farmitalia Carlo Erba S.P.A.
#10139 Masaakira Umehara 2 Yokohama, JP Ricoh Company
#10140 Makoto Uemura 2 Koganei, JP Sumitomo Chemical
#10141 Marshall Tulin 2 Bethesda, MD Agence Nationale De Valorisation De La Recherche
#10142 Masataka Tsutsumi 2 Canton, OH Sizetec
#10143 Masaaki Tsukamoto 2 Chiba, JP Nippon Kogaku K.K.
#10144 Masahiro Tsuji 2 Saitama, JP Nisshin Flour Milling
#10145 Makoto Tsuboi 2 Yamatokōriyama, JP Chugoku Marine Paints
#10146 Marcel R. Trudeau, deceased 2 Eugene, OR Seneca Sawmill
#10147 Marc Tricot 2 Andilly, FR Rhone-Poulenc Industries
#10148 Martin Trachtenburg 2 Avon, CT —
#10149 Manabu Toyao 2 Ibaraki, JP Teijin Limited
#10150 Marvin S. Towsend 2 Oxon Hill, MD Inventio Ag