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

Ranked by patent count

Showing 21,201–21,250 of 560,194 inventors

Rank Name Patents Location Company
#21201 Takashi Yokoya 6 Kashiwa, JP Canon
#21202 Tatsuo Yokoi 6 Tokyo, JP Nippon Steel
#21203 Tatu J. Ylonen 6 Espoo, FI Ssh Communications Security Oyj
#21204 Takuma Yasuda 6 Fukuoka, JP Kyushu University, National University
#21205 Takeshi Yanagita 6 Tokyo, JP Sony
#21206 Takuro Yamazaki 6 Tokyo, JP Canon
#21207 Takashi Yamazaki 6 Kawasaki, WA Hitachi
#21208 Takahiro Yamazaki 6 Chiyoda, WA Yamabiko
#21209 Takahiro Yamashita 6 Yokohama, JP Shimano
#21210 Takashi Yamashita 6 Shinagawa, JP Ushio Denki Kabushiki Kaisha
#21211 Takahisa Yamamoto 6 Yokohama, JP Canon
#21212 Takehiro Yamamoto 6 Matsumoto, JP Seiko Epson
#21213 Tatsuya Yamaguchi 6 Sakai, JP Tokyo Electron Limited
#21214 Takayuki Yamaguchi 6 Tochigi, JP Ricoh Company
#21215 Tao Xia 6 Shanghai, CN Delta Electronics (Shanghai) Co.
#21216 Takeru Watanabe 6 Joetsu, JP Shin-Etsu Chemical Co.
#21217 Taichi Watanabe 6 Tokyo, JP Ricoh Company
#21218 Tao Wang 6 Beijing, CA Broadcom
#21219 Tangxiang Wang 6 Beijing, CN BOE
#21220 Tatsuya Usami 6 Tokyo, MO Renesas Electronics
#21221 Takashi Ueno 6 Tokyo, JP Nissan Motor Co.
#21222 Takashi Uchida 6 Sakai, JP Canon
#21223 Takeo Tsukamoto 6 Niigata, JP Canon
#21224 Takahiro Tsuji 6 Tokyo, JP Semiconductor Energy Laboratory
#21225 Takeshi Tokuyama 6 Tokyo, JP Hitachi Automotive Systems
#21226 Takahiro TOIZUMI 6 Tokyo, JP Nec
#21227 Takuya TERAMOTO 6 Tokyo, JP Mitsubishi Electric
#21228 Takahiro Terada 6 Hamamatsu, JP Kabushiki Kaisha Toshiba
#21229 Takahito Tashiro 6 Mitaka, CA IBM
#21230 Tamir Tapuhi 6 Ramat Gan, IL —
#21231 Takuya Tanaka 6 Saitama, JP Fujifilm
#21232 Taichiro Tamida 6 Tokyo, JP Mitsubishi Electric
#21233 Tatsuya Taki 6 Tokyo, JP Tdk
#21234 Takayuki Takashige 6 Tokyo, JP Mitsubishi Electric
#21235 Takeshi Takahashi 6 Yokohama, MI Koyo Seiko Co.
#21236 Takahisa Suzuki 6 Tokyo, JP Fujitsu Limited
#21237 Takumi Suzuki 6 Saitama, JP Canon
#21238 Takashi Sunaga 6 Tokyo, JP Nsk
#21239 Takahiro Sumi 6 Kyoto, JP Murata Manufacturing Co.
#21240 Takeshi Sugimoto 6 Tokyo, OH Mitsubishi Electric
#21241 Takayoshi Sugawara 6 Shinagawa, JP Nsk
#21242 Taejoon Song 6 Paju-si, NY LG
#21243 Taejoong Song 6 Seongnam-si, GA Samsung
#21244 Tae-Joong Song 6 Seongnam-si, KR Samsung
#21245 Tao Song 6 Beijing, PA Dongguan Luxshare Technologies Co.
#21246 Takuya Soneda 6 Yokohama, JP Ricoh Company
#21247 Takeyuki Shiraishi 6 Kyoto, JP Gs Yuasa International
#21248 Taichi Shintou 6 Saitama, JP Canon
#21249 Takeshi Shinji 6 Yokohama, ID Canon
#21250 Takashi Shibata 6 Tokyo, GA Nec