Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.

Top Inventors 2025

Ranked by patent count

Showing 21,901–21,950 of 469,880 inventors

Rank Name Patents Location Company
#21901 Masaru Otaka 5 Saitama, JP Honda Motor Co.
#21902 Masaaki OOSAKE 5 Tokyo, JP Fujifilm
#21903 Mark Arthur Oleson 5 Portland, OR Under Armour
#21904 Masahiro Ohta 5 Saitama, JP Mitsui Toatsu Chemicals, Incorporated
#21905 Masataka Nonaka 5 Osaka, JP Panasonic
#21906 Masahiro Nishimoto 5 Shizuoka, JP Chugai Pharmaceutical
#21907 Masahiro Nishikawa 5 Tokyo, JP Daicel
#21908 Marcin Niemiec 5 Norristown, PA Globus Medical
#21909 Manjunathraddi Navalgund 5 Pune, IN Whirlpool
#21910 Masashi Nakata 5 Yokohama, JP Sony
#21911 Masaru Nakamura 5 Niiza, JP Disco
#21912 Masayuki Nakajima 5 Wexford, PA Ppg Industries Ohio
#21913 Masashi Nakagawa 5 Toyota, CA Toyota
#21914 Manoj P. Naik 5 San Jose, CA IBM
#21915 Masatake Nagaya 5 Nisshin, JP Denso
#21916 Manamohan D. Mysore 5 Ramona, CA Cypress Semiconductor
#21917 Matthew Myers 5 Carlsbad, CA Callaway Golf
#21918 Masaaki Murayama 5 Okayama, JP Konica Minolta
#21919 Makito MURAMATSU 5 Toyota, JP Toyota
#21920 Masahiro Murai 5 Kyoto, JP Omron
#21921 Mahmoud Mostapha 5 Princeton, NJ Siemens Healthineers Ag
#21922 Masateru Morimoto 5 Tokyo, JP Japan Display
#21923 Matteo Moretti 5 Passarera, IT Lumson S.P.A.
#21924 Martin MOHLIN 5 Stockholm, SE Scania Cv Ab
#21925 Mang MO 5 Shanghai, CN Shanghai Tosun Technology
#21926 Masaki MIZUSHITA 5 Shimabara, JP Sumitomo Wiring Systems
#21927 Manabu Mitani 5 Wako, JP Honda Motor Co.
#21928 Ma'ayan Mishin Shuvi 5 Tel Aviv-Yafo, IL —
#21929 Maritess Minas 5 San Diego, CA Philips Image Guided Therapy
#21930 Mark J. Miller 5 Vista, CA Viasat
#21931 Masayoshi Michiguchi 5 Yokohama, JP Panasonic
#21932 Marinus Meursing 5 Poway, CA Apple
#21933 Matthew Messana 5 Sunnyvale, CA X Development
#21934 Maxwell Boston Merchant 5 Burr Ridge, IL Mbm Technologies
#21935 Matthew Meitl 5 Durham, NC X-Celeprint Limited
#21936 Manav Mehra 5 Toronto, CA Portal Ai
#21937 Mark Arvind McLaren 5 Auckland, NZ Fisher & Paykel Healthcare Limited
#21938 Matthias Mayr 5 Rettenberg, DE Robert Bosch Gmbh
#21939 Manuel Mayr 5 Walldorf, DE Sap Se
#21940 Marcus Raphael Matos 5 Richardson, TX Bank of America
#21941 Mario Mariani 5 Milano, IT Pirelli Tyre S.P.A.
#21942 Manik Malhotra 5 Bengaluru, NC Rovi Guides
#21943 Masato MAEMURA 5 Nisshin, JP Toyota
#21944 Mark Lyons 5 Leesburg, VA Lifefuels
#21945 Martin S. Lyons 5 Henderson, NV Bally Gaming
#21946 Matthew Lyons 5 West York, PA Sound United
#21947 Matthew A. Lownik 5 Wauwatosa, WI Milwaukee Electric Tool
#21948 Marko Loncar 5 Belmont, MA Harvard University
#21949 Maochuan Lin 5 Shantou, CN —
#21950 Martin Licht 5 Round Rock, TX Intel