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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 Merck, Anest Iwata, Sony.

Showing 11,051–11,100 of 13,980 inventors

Rank Inventor Primary Company Patents
#5381 Seishi SHIBAYAMA Merck 1
#5381 Takayuki Hata Anest Iwata 1
#5381 Akira Ebisui Sony 1
#5381 Shuhei Tamate Inter-University Research Institute Corporation Research Organization Of Information And Systems 1
#5381 Akira Tokuhisa Nikon 1
#5381 Yasushi Ichizawa Yokogawa Electric 1
#5381 Minoru Kitago Jvckenwood 1
#5381 Shogo Onishi Whill 1
#5381 Kei Aoyama Fuji Electric Co. 1
#5381 Tomoya Nunomiya Fuji Electric Co. 1
#5381 Kenichi Kurihara Sony 1
#5381 Keitaro Suzumura Asahi Kasei Kabushiki Kaisha 1
#5381 Kunito Komori Bandai Namco Entertainment 1
#5381 Takashi Shibuya Hayashibara Seibutsu Kagaku Kenkyujo 1
#5381 Naoki Tateishi Fujitsu Limited 1
#5381 Yuri Nishio Panasonic 1
#5381 Jun Arikawa Sumitomo Osaka Cement Co. 1
#5381 Seiji Munetoh IBM 1
#5381 Makoto Kanemaru Mitsubishi Electric 1
#5381 Wemer WEE Nec 1
#5381 Carlos KOBASHIKAWA Rakuten Group 1
#5381 Takanori SHIGETA Nec 1
#5381 Kazuha Yamamoto Sony 1
#5381 Harsh Pramodbhai PUROHIT Hitachi 1
#5381 Shuji Kawaguchi Seiko Epson 1
#5381 Hiroki Haruyama Oki Electric Industry Co. 1
#5381 Naoki Kosaka Mitsubishi Electric 1
#5381 Takahiro Shimekake Meidensha 1
#5381 Hidetatsu NAKAMURA Japan Display 1
#5381 Akiko SEKI Tdk 1
#5381 Takashi Daitoku Tdk 1
#5381 Takeshi Ohtsuki Renesas Electronics 1
#5381 Andrew Kilmartin Flynn JPMorgan Chase 1
#5381 Tomoya Shoji Hitachi Kokusai Electric 1
#5381 Masayuki Tsujino NTT 1
#5381 Saburo Kasahara Mitsubishi Electric 1
#5381 Yoshito Sasaki Alps Electric Co. 1
#5381 Michael Sean Starbucks 1
#5381 Takuto Azegami Meidensha 1
#5381 Yuji HIROSAWA Mitsubishi Electric 1
#5381 Kshitiz YADAV 17Live Japan 1
#5381 Yasuhiko Matsunaga Kabushiki Kaisha Toshiba 1
#5381 Tomoya Miyauchi Worcester Polytechnic Institute 1
#5381 Takeshi Inozume Worcester Polytechnic Institute 1
#5381 Kaori Oosawa Panasonic 1
#5381 Ikuhiro Aota Nec 1
#5381 Haruki Abe Honda Motor Co. 1
#5381 Daisuke Taga Fujitsu Component Limited 1
#5381 Shinsuke Onoe Hitachi 1
#5381 Atsuki Morisaki Hitachi High-Tech Science 1

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