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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 2019

Ranked by patent count

Showing 23,251–23,300 of 560,194 inventors

Rank Name Patents Location Company
#23251 Masanari Yamamoto 6 Tokyo, JP Sony
#23252 Masato Yamaji 6 Tokyo, JP Yokogawa Electric
#23253 Masaharu Yamaji 6 Matsumoto, JP Fuji Electric Co.
#23254 Matthew Wright 6 Bath, GB Mars, Incorporated
#23255 Matthew Wozniak 6 Bellevue, WA Microsoft
#23256 Mark A. Woolley 6 Winchester, GB IBM
#23257 Mark Wogulis 6 Davis, CA Novozymes
#23258 Matthew T. Winston 6 Aliso Viejo, CA Edwards Lifesciences
#23259 Matthew A. Williams 6 Bridgeton, MO Emerson Electric
#23260 Matthew Whitbourne 6 Horndean, GB IBM
#23261 Malte Westerhoff 6 Berlin, DE Pme Ip Pty
#23262 Mark Watson 6 San Francisco, CA Netflix
#23263 Masashi Watanabe 6 Tokyo, JP Gree Holdings
#23264 Masaki Watanabe 6 Yokohama, JP Fujitsu Limited
#23265 Martin Walsh 6 Calabasas, CA Dts
#23266 Markus Waibel 6 Zürich, CH Verity Ag
#23267 Martin Wagner 6 Ennepetal, TX Huber+Suhner Ag
#23268 Martin Vielemeyer 6 Villach, AT Infineon Technologies Austria Ag
#23269 Marzieh Veyseh 6 Los Altos, CA Situne
#23270 Marrie Van Der Mooren 6 Engelbert, NL Amo Groningen B.V.
#23271 Maulik Vaidya 6 Escondido, CA Charter Communications Operating
#23272 Masatoshi Ueno 6 Yokohama, JP Sony
#23273 Matthew J. Turpin 6 Midland, MI Dow Global Technologies
#23274 Marko Tuominen 6 Espoo, FI Asm Ip Holding B.V.
#23275 Markus Tschirren 6 Burgdorf, CH Ypsomed Ag
#23276 Marc Trachtenberg 6 New York, NY Videri
#23277 Masamitsu Tononishi 6 Kyoto, JP Gs Yuasa International
#23278 Massimo Tonelli 6 Bologna, IT G.T. Line—S.R.L.
#23279 Masatsugu Tomida 6 Ebeye Sony
#23280 Maria Tomas Garcia 6 De Lier, NL Rijk Zwaan Zaadteelt En Zaadhandel B.V.
#23281 Masao Tokunari 6 Tokyo, JP IBM
#23282 Masashi Toida 6 Nagoya, JP Toyota
#23283 Marco-Domenico Tiburzi 6 Avezzano, IT Micron
#23284 Matthew N. Thurin 6 Wauwatosa, WI S. C. Johnson & Son
#23285 Matthew Theobald 6 San Francisco, CA Apple
#23286 Masayuki Tetsuno 6 Hiroshima, JP Mazda Motor
#23287 Marco Terranova 6 Torino, IT Itt Italia S.R.L.
#23288 Masahiro Teramoto 6 Nagaokakyo, JP Japan Display
#23289 Masato Tanaka 6 Kyoto, MI Canon
#23290 Makoto Takeyama 6 Toyota, JP Toyota
#23291 Masahiko Takenaka 6 Kawasaki, JP Fujitsu Limited
#23292 Masaki Takano 6 Tokyo, JP Hitachi High-Technologies
#23293 Masato Takahashi 6 Tokyo, JP Ricoh Company
#23294 Masaya Takahashi 6 Yamanashi, JP Canon
#23295 Mark S. Taipale 6 Harleysville, PA Lutron Electronics Co.
#23296 Martin A. Szarski 6 Melbourne, AU The Boeing
#23297 Mackenzie Lee Swanhart 6 Boston, MA Sharkninja Operating
#23298 Matt Svrcek 6 Redwood City, CA Mainspring Energy
#23299 Magnus Sviberg 6 Stockdorf, DE Webasto Se
#23300 Masashi Suzuki 6 Hamamatsu, JP Brother Kogyo