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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 19,901–19,950 of 469,880 inventors

Rank Name Patents Location Company
#19901 Takuya IWASE 5 Tokyo, JP Subaru
#19902 Taro Iwamoto 5 Akashi, NJ Alpine Electronics
#19903 Tatsuya Iwai 5 Okazaki, CA Toyota
#19904 Takeshi Ito 5 Hino, JP Olympus
#19905 Taiga ISODA 5 Tokyo, JP Kioxia
#19906 Takehiro Inoue 5 Shizuoka, JP Yamaha Motor
#19907 Takuya Imaoka 5 Yokohama, JP Panasonic
#19908 Tadashi Iijima 5 Yokohama, NY Kabushiki Kaisha Toshiba
#19909 Taichi Igarashi 5 Seoul, KR Kioxia
#19910 Tao Huang 5 Beijing, CN Stmicroelectronics (Shenzhen) R&D Co.
#19911 Takashi Hoshiba 5 Hiratsuka, JP The Yokohama Rubber Co.
#19912 Tatsuro Hori 5 Kozushima, JP Toyota
#19913 Takafumi Hirata 5 Yokohama, JP Nhk Spring Co.
#19914 Takahiro HIRANO 5 Kariya, JP Toyota
#19915 Takayuki Hirano 5 Kariya, JP Toyota Industries
#19916 Takuya Hiraiwa 5 Osaka, JP Toyoda Gosei Co.
#19917 Tadayoshi HIRAI 5 Kyoto, JP Suntory Holdings Limited
#19918 Tatsuya Hinoue 5 Yokkaichi, JP Sandisk Technologies
#19919 Takafumi Hayashi 5 Musashino, IL NTT
#19920 Takashi Hashimoto 5 Kasai, WA Panasonic
#19921 Tatu V. J. Harviainen 5 Helsinki, FI Interdigital Vc Holdings
#19922 Takeyori Hara 5 Ota, JP Kabushiki Kaisha Toshiba
#19923 Takashi Hara 5 Osaka, JP Sharp Kabushiki Kaisha
#19924 Taekyu Han 5 Seongnam-si, KR Thinkware
#19925 Ta-Pen Guo 5 Taipei, CA TSMC
#19926 Takayuki Goto 5 Nagoya, CA Yoshino Kogyosho Co.
#19927 Tao Gong 5 Beijing, CO Huawei
#19928 Tayfun Gokmen 5 Briarcliff Manor, NY IBM
#19929 Takashi Fukuda 5 Tokyo, JP IBM
#19930 Takahiro Fujii 5 Yamanashi, JP Sony
#19931 Tanner Foster 5 Raleigh, NC Stitch Golf Holdings
#19932 Takakuni Douseki 5 Ohara, JP Ablic
#19933 Takashi Doi 5 Tokyo, JP Kabushiki Kaisha Toshiba
#19934 Taco Dietvorst 5 Eindhoven, NL Reckitt Benckiser Finish B.V.
#19935 Tania Cruz Morales 5 McLean, VA —
#19936 Taz M. Colangelo 5 Lexington, VA AT&T
#19937 Tae-Shin CHO 5 Daejeon, KR LG
#19938 Tarkan Bastiyali 5 New York, NY Smartsafe Console
#19939 Taylor Andrew Arnicar 5 San Jose, CA Zoox
#19940 Takuma Araki 5 Osaka, JP Kyocera Document Solutions
#19941 Takeshi Arakawa 5 Kyoto, JP Sumitomo Electric Industries
#19942 Takahisa Aoyama 5 Osaka, JP Panasonic
#19943 Tamer Mohammed Ali 5 San Jose, CA Mediatek
#19944 Tadashi Aizawa 5 Nagano, JP Seiko Epson
#19945 Szu Hao WU 5 Sunnyvale, CA Baidu Usa
#19946 Szu-Hsien Liu 5 Taipei, TW TSMC
#19947 Sylvain Jacques Prevost 5 Austin, TX Assa Abloy Ab
#19948 Sylvain Ballandras 5 Besançon, FR CNRS
#19949 Syed Amaar Ahmad 5 Canton, MI Ford
#19950 Swaminathan Sivakumar 5 Beaverton, OR Intel