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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%

Tokyo, JP ranks #1 worldwide for total patents filed in 2024, with 28,253 patents from 13,980 inventors. Leading employers of inventors based in Tokyo, JP include Tdk, Sony, Kowa Company.

Showing 10,951–11,000 of 13,980 inventors

Rank Inventor Primary Company Patents
#5381 Shingo Yasuda Tdk 1
#5381 Kazumasa Nomoto Sony 1
#5381 Toshiya Tanaka Kowa Company 1
#5381 Daisuke Tsuchida Tdk 1
#5381 Shiho Iemura Resonac 1
#5381 Takenori Ohshima Sony 1
#5381 Teruyoshi Kobayashi Roland 1
#5381 Shota Yoshikawa Mitsubishi Heavy Industries Engine & Turbocharger 1
#5381 Noriaki Hamada Kyocera 1
#5381 Yutaro Iwamoto Mitsubishi Electric 1
#5381 Yoshifumi KADO Asahi Kasei Kabushiki Kaisha 1
#5381 Munenori Takakuwa Sanyo Denki Co. 1
#5381 Ryuji Daikyoku Honda Motor Co. 1
#5381 Masayoshi Hashizume Research Institute Of Innovative Technology For The Earth 1
#5381 Tsutomu Hayasaka Toyochem Co. 1
#5381 Takeshi Yasoshima Seiko Epson 1
#5381 Isao Oshima Mitsubishi Electric 1
#5381 Takuya Tsunemi Canon 1
#5381 Kimio Shigihara Mitsubishi Electric 1
#5381 Tatsumasa Hidaka Honda Motor Co. 1
#5381 Hiroki Jimbo Honda Motor Co. 1
#5381 Eiji Katsuno Adeka 1
#5381 Hiroyuki Kibe Kabushiki Kaisha N-Tech 1
#5381 Jiro Kawamata Nec 1
#5381 Ryohei Uetaki Apparatus 1
#5381 Saki Motokura Mitsubishi Electric 1
#5381 Yasumasa Ichikawa Apparatus 1
#5381 Aya Fuchigami Sony 1
#5381 Seiichi Nakajima Ihi 1
#5381 Takaaki Hashiguchi Sony 1
#5381 Shusaku TAKAMOTO Mitsubishi Electric 1
#5381 Eiji Muramatsu Pioneer 1
#5381 Hironori Abe Mitsubishi Motors 1
#5381 Tadanori Teruya Panasonic 1
#5381 Yuka Nomura IBM 1
#5381 Hidetoshi Fukuchi Nippon Sheet Glass Company, Limited 1
#5381 Ryoichi Urata Agc 1
#5381 Michimasa KITAHARA Hitachi Astemo 1
#5381 Tsuneo Sobue Hitachi 1
#5381 Mamoru ISOBE Agc 1
#5381 Takanori Shirokura Tokyo Institute Of Technology 1
#5381 Kiri Morimoto Janome 1
#5381 Nobuki Ueta Fujikura 1
#5381 Shiori OMORI Zeon 1
#5381 Yukio Hirano Isuzu Motors Limited 1
#5381 Ko Yoshikawa Nec 1
#5381 Kazuyuki Ozaki Fujitsu Limited 1
#5381 Kashiwa Sato Kura Sushi 1
#5381 Hiromu IKEDA Olympus 1
#5381 Shinobu Okino — 1

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