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USPTO Patent Rankings Data through Sept 30, 2025
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Tokyo, JP 2024

28,253 patents  ·  13,980 inventors

Ranked #1 of 44,998 cities Top 1%

Showing 8,351–8,400 of 13,980 inventors

Rank Inventor Primary Company Patents
#5381 Takeshi Nakagawa Sony 1
#5381 Norio Sakurai Canon 1
#5381 Hiroki Takahara Sony 1
#5381 Hiroyuki Shigei Sony 1
#5381 Yuu Fujimura On-Chip Biotechnologies Co. 1
#5381 Shengnan Yu — 1
#5381 Yoshiteru Abe NTT 1
#5381 Minami Shouji — 1
#5381 Chengzhe Li Renesas Electronics 1
#5381 Satoshi Takada — 1
#5381 Yuji Jumonji Semitec 1
#5381 Hirokazu Tsubouchi Furukawa Electric Co. 1
#5381 Takeyoshi Ohashi Hitachi High-Technologies 1
#5381 Hiroki Aikawa Disco 1
#5381 Tobiyasu Ichikawa Nec 1
#5381 Megumi Sawada Nec 1
#5381 Kentaro Oka Agc 1
#5381 Shinya Kumagai Ntt Docomo 1
#5381 Taro Ueda Nissan Motor Co. 1
#5381 Kazuto Takizawa Nec 1
#5381 Longfei YI Tdk 1
#5381 Yutaka Imamura Harada Industry Co. 1
#5381 Totaro Nakashima Gree Holdings 1
#5381 Chie Yoshida Nippon Paper Industries Co. 1
#5381 Asuka Kawamura Gree Holdings 1
#5381 Junki NATORI Nippon Steel 1
#5381 Hiroaki Hatanaka Ihi 1
#5381 Nobuhiro Miyahara Kenwood Limited 1
#5381 Shingo Kono Ntn 1
#5381 Tatsuhito Nakajima Tmeic 1
#5381 Mitsuo Shimotani Mitsubishi Electric 1
#5381 Koji Fukui Hitachi 1
#5381 Kazuhiro SATO Lixil 1
#5381 Asumi Inaguma Nec 1
#5381 Xiangmei Piao Panasonic 1
#5381 Takuto ARAI Ntt Docomo 1
#5381 Keisuke Yanagisawa Sony 1
#5381 Toshiteru Nakamura Hitachi-Lg Data Storage 1
#5381 Yasushi Shiga Mitsubishi Chemical 1
#5381 Shusuke Shimooka Nippon Steel 1
#5381 Yohei Takigawa Mitsubishi Electric 1
#5381 Hideki Tachinami Sato 1
#5381 Eiji Kittaka Honda Motor Co. 1
#5381 Shirou Yamaguchi Yamabiko 1
#5381 Takuya Murai Mitsubishi Materials 1
#5381 Chisato Numaoka Sony 1
#5381 Eiji DEJIMA Mitsubishi Chemical 1
#5381 Seiji Kato Honda Motor Co. 1
#5381 Hiroyasu Sudou Nec 1
#5381 Hirohisa Omoto Dowa Electronics Materials Co. 1

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