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USPTO Patent Rankings Data through Sept 30, 2025
Home › Cities › Tokyo, JP

Tokyo, JP 2021

27,423 patents  ·  13,970 inventors

Ranked #1 of 42,968 cities Top 1%

Showing 9,951–10,000 of 13,970 inventors

Rank Inventor Primary Company Patents
#5339 Takashi Omodachi Japan Aviation Electronics Industry, Limited 1
#5339 Junji KITAO Mitsubishi Electric 1
#5339 Tomohira Takahashi Mitsubishi Electric 1
#5339 Satoshi Sunahara Canon 1
#5339 Seiji Kimura Seiko Epson 1
#5339 Youichi KAZUTA Tdk 1
#5339 Takumi Okuyama Agc 1
#5339 Kouya Nakamura Nippon Paper Industries Co. 1
#5339 Hiroaki Kanokogi Yokogawa Electric 1
#5339 Takamasa Iwai Mitsubishi Electric 1
#5339 Risa TAGAWA Nec 1
#5339 Noriyuki HIRAMOTO Nec 1
#5339 Akinori Nakamura Kuken Co. 1
#5339 Mami NAGASHIMA Toppan Printing Co. 1
#5339 Osamu Nureki The University Of Tokyo 1
#5339 Yoshiro NakaMats Unknown 1
#5339 Kotaro Suzuki Tamura 1
#5339 Toshiaki Iwamatsu Mitsubishi Electric 1
#5339 Ryosuke Fukuchi Honda Motor Co. 1
#5339 Souichiro Yoshizaki Jfe Steel 1
#5339 Takaaki Matsumoto Resonac 1
#5339 Tomohiro Asai Hitachi 1
#5339 Ming-Te Liu Daicel 1
#5339 Shinji Todokoro Agatsuma Co. 1
#5339 Masayuki Hagiwara Kabushiki Kaisha Toshiba 1
#5339 Takayuki Kanda Hitachi 1
#5339 Yuji Makiuchi Fujitsu Component Limited 1
#5339 Yoshihiro Mizuo Canon 1
#5339 Akitoshi Yoshii Tdk 1
#5339 Akihiro Koyama Nippon Sheet Glass Company, Limited 1
#5339 Teruhisa Miyazaki Nippon Steel 1
#5339 Kohei Hirano Honda Motor Co. 1
#5339 Toshihiro Sezai National Space Development Agency Of Japan 1
#5339 Shun Niijima Honda Motor Co. 1
#5339 Daisuke Oya Mitsubishi Electric 1
#5339 Kazushi Sekine Mitsubishi Electric 1
#5339 Kosei Kobayashi Nec 1
#5339 Koichi Morikawa Oki Electric Industry Co. 1
#5339 Kazuyuki SURUGA Hodogaya Chemical Co. 1
#5339 Hiroki Asakimori Ricoh Company 1
#5339 Tetsunori Nakayama Sony 1
#5339 Akira Yajima Renesas Electronics 1
#5339 Mizuto Sekine Nec 1
#5339 Hirotaka Okazaki Mitsubishi Electric 1
#5339 Yusuke Oi Honda Motor Co. 1
#5339 Kei Nishioka Rohm Co. 1
#5339 Yusuke Komatsu Subaru 1
#5339 Tomohiko Yamaguchi Director-General Of Agency Of Industrial Science And Technology 1
#5339 Kohei Nonaka — 1
#5339 Yosuke Horie — 1

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