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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 2023

Ranked by patent count

Showing 30,301–30,350 of 537,848 inventors

Rank Name Patents Location Company
#30301 Justin S. Titi 5 San Jose, CA Apple
#30302 Julian Teichmann 5 Frankfurt am Main, DE Evonik Operations Gmbh
#30303 Junichi Tamura 5 Ibaraki, JP Canon
#30304 Junichi TAKINO 5 Osaka, JP Panasonic
#30305 Jun Takeda 5 Yokohama, JP Fujifilm
#30306 Jun Takano 5 Murata, MO Jfe Steel
#30307 Jumpei Tajima 5 Mitaka, JP Kabushiki Kaisha Toshiba
#30308 Jungwon Suh 5 San Diego, CA Qualcomm
#30309 Junichi Sugiyama 5 Oyama, TX Fujitsu Limited
#30310 Jun Shi 5 Carmel, IN —
#30311 Justun C. Seymour 5 Eau Claire, WI National Presto Industries
#30312 Jun Ho Seo 5 Seoul, KR Samsung
#30313 Jung Hyun Seo 5 Daejeon, KR LG
#30314 JungSeok Seo 5 Daejeon, KR LG
#30315 Justin Maurice Francis Scully 5 Gothenburg, SE Shanghai Geely Diran Automobile Design Co.
#30316 Juergen Schoepgens 5 Schwalmtal, DE Henkel Ag & Co. Kgaa
#30317 Juergen Schaefer 5 Kleinmachnow, DE Infineon Technologies Ag
#30318 Jun Saito 5 Nisshin, WA Chisso
#30319 Jungsuck Ryoo 5 Taoyuan, TW Tdk Taiwan
#30320 Justin Rooney 5 New York, NY Draper Laboratory
#30321 Justin M. Roman 5 Portland, OR HP
#30322 Jürgen Rawert 5 Cologne, DE Software Gmbh
#30323 Jurgen Ramm 5 Maienfeld, CH Oerlikon Surface Solutions Ag, Pfäffikon
#30324 Jun Qi 5 Sharon, MA Dana-Farber Cancer Institute
#30325 Juliana E. Pronovici 5 New Hope, MN Medtronic
#30326 Justin Dennis Pickel 5 Hummelstown, PA Te Connectivity Co.
#30327 Julija Alegra Petkus 5 Oak Park, IL Walgreen
#30328 Jun Peng 5 Ningbo City, CA Pony Ai
#30329 Junghun Park 5 Yongin-si, KR Samsung
#30330 Jungwon Park 5 Seoul, CO Samsung
#30331 Junghoon Park 5 Suwon-si, KR Samsung
#30332 Jun Ho Park 5 Seoul, KR Samsung
#30333 Ju Sung PARK 5 Paju-si, KR Samsung
#30334 Jung-Ho Park 5 Cheonan-si, KR Samsung
#30335 Jung-Hyun Park 5 Suwon-si, DE Samsung
#30336 Junichi Ono 5 Anjo, JP Sumitomo Electric Industries
#30337 Julian Scott Northen 5 Springwell, GB Compass Pathfinder Limited
#30338 Julian Charles Nolan 5 Pully, CA Ericsson
#30339 Julia Niemann 5 Munich, DE BMW
#30340 Junichi Nakamura 5 Settsu, CA Seiko Epson
#30341 Jung Ick MOON 5 Daejeon, KR KAIST
#30342 Julien Monteil 5 Dublin, IE IBM
#30343 Junji Momoda 5 Yamaguchi, JP Tokuyama
#30344 Jugo Mitomo 5 Yokohama, JP Sony
#30345 Justin Clifford Matthews 5 Sydney, AU Landis+Gyr Innovations
#30346 Justin Frank Matejka 5 Newmarket, CA Autodesk
#30347 Juncheng Ma 5 Beijing, CN Disney
#30348 Jun Ma 5 Hong Kong, CA Shanghai Tianma Micro-Electronics Co.
#30349 Jun-Sang Lyu 5 Yongin-si, KR Samsung
#30350 Jun Lu 5 Bolingbrook, IL Uchicago Argonne