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 22,601–22,650 of 469,880 inventors

Rank Name Patents Location Company
#22601 Kai-Hung Yu 5 Albany, NY Tokyo Electron Limited
#22602 Kai-Chieh Yang 5 New Taipei, CA TSMC
#22603 Kaiyuan Yang 5 Houston, TX Kimberly-Clark Worldwide
#22604 Kai Yang 5 New Taipei, CA Apollo Intelligent Driving Technology (Beijing) Co.
#22605 Kazushige Yamamoto 5 Kawasaki, JP Kabushiki Kaisha Toshiba
#22606 Kai-Chiang Wu 5 Hsinchu, CA TSMC
#22607 Katie Wilson 5 Reading, PA The Gillette Company
#22608 Kaname Watariguchi 5 Yokohama, JP Canon
#22609 Kazuo Watabe 5 Yokohama, JP Kabushiki Kaisha Toshiba
#22610 Kai Wang 5 Pingdingshan, CN Henan Genuine Biotech Co.
#22611 Kai Wang 5 New Taipei, CA Qualcomm
#22612 Kai Wang 5 Jingwei, CN Harbin Medical University
#22613 Katelijn Vleugels 5 Austin, TX Medtronic
#22614 Karthik Viswanathan 5 Waltham, MA Visterra
#22615 Kazuyoshi Uesaka 5 Kawasaki, JP Ericsson
#22616 Kaitlin Trahan 5 Metairie, LA Unknown
#22617 Kazuya TOBITA 5 Tokyo, JP Tdk
#22618 Kazuaki Toba 5 Tokyo, JP Sony
#22619 Karsten Temme 5 Berkeley, CA Pivot Bio
#22620 Kazuaki Tanaka 5 Chino, JP Hitachi
#22621 Kazuki Tamura 5 Chikugo, JP Toyota
#22622 Kaori Takeuchi 5 Tokyo, JP Nec
#22623 Kazuyuki Takahashi 5 Chiba, MD Sony
#22624 Kazuya Takahashi 5 Yokkaichi, CA Sony
#22625 Karol A. Szerszen 5 Hillsboro, OR Intel
#22626 Kai Sun 5 Beijing, NJ Zhongchao Special Security Technology Co.
#22627 Kaoru Sudo 5 Nagaokakyo, JP Murata Manufacturing Co.
#22628 Karl K. Stensvad 5 Eagan, MN 3M
#22629 Karl Stenberg 5 Stockholm, SE Tempur Sealy International Distribution
#22630 Katharina Stark 5 Weinheim, DE Abb Schweiz Ag
#22631 Kartik Sridharan 5 San Diego, CA Movandi
#22632 Kartik SONDHI 5 Milpitas, CA Sandisk Technologies
#22633 Karen Simonyan 5 London, GB Google
#22634 Kazuhiro Shirakawa 5 Hamamatsu, JP Hamamatsu Photonics K.K.
#22635 Kazuhiro Shiraishi 5 Kariya, JP Toyota Industries
#22636 Kazuhiko SHIONO 5 Fukushima, JP Agc
#22637 Kang G. Shin 5 Ann Arbor, MI University of Michigan
#22638 Kai SHIMIZU 5 Kobe, JP Kawasaki
#22639 Kari Ann Sausen 5 Clarence, NY Oetiker Ny
#22640 Karthik Sarpatwari 5 Boise, ID Micron
#22641 Katsuyuki Sakuma 5 Fishkill, NY IBM
#22642 Kazuomi Ryoshi 5 Ozu, JP Sumitomo Metal Mining Co.
#22643 Katherine Rosenfeld 5 Wellesley, MA Vanity And Co
#22644 Kaileigh E. Rock 5 Mahtomedi, MN Medtronic
#22645 Kaifu QIU 5 Yiwu, CN Solarlab Aiko Europe Gmbh
#22646 Karunakar Poosapalli 5 Kanchinakote, IN Dell Products
#22647 Kasey L. Pipo 5 Elko, MN Regalo International
#22648 Kazuya Okubo 5 Nagoya, JP Tokyo Electron Limited
#22649 Kazuya Nishimura 5 Anjo, JP Toyota
#22650 Kazutoshi Nakamura 5 Kuwana, JP Kabushiki Kaisha Toshiba