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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 Ricoh Company, Nec, Ebara.

Showing 11,751–11,800 of 13,980 inventors

Rank Inventor Primary Company Patents
#5381 Satoshi Tsuchiya Ricoh Company 1
#5381 Michio Shibata Nec 1
#5381 Yoshitaka Mukaiyama Ebara 1
#5381 Hajime Hasegawa Toyota 1
#5381 Morikazu Ito Canon 1
#5381 Kei Nishioka Rohm Co. 1
#5381 Kiichi Haramiishi Max Co. 1
#5381 Hiroyoshi Togo NTT 1
#5381 Atsuyoshi SAIMEN Mitsubishi Electric 1
#5381 Hironori Hashiguchi Dai Nippon Printing Co. 1
#5381 Kohei KOMIZO Dai Nippon Printing Co. 1
#5381 Hirotaka Okazaki Mitsubishi Electric 1
#5381 Hiroyuki Morisaki Sony 1
#5381 Reiko Miyazaki Sony 1
#5381 Masahiko Muto Advantest 1
#5381 Hideaki Yamada Nippon Beet Sugar Manufacturing., Co. 1
#5381 Keiichi Shirasuka Mitsubishi Electric 1
#5381 Takuma Higo Sony 1
#5381 Rui Sato Virtualwindow Co. 1
#5381 Mine Higuchi Seikagaku 1
#5381 Michihiro Okada Sony 1
#5381 Masaru Fuku Mitsubishi Electric 1
#5381 Songhee Kim Canon 1
#5381 Yuka Imai Nec 1
#5381 Atsushi Fujikawa Honda Motor Co. 1
#5381 Takayuki Kogane Casio Computer Co. 1
#5381 Naoko Hirashima Sony 1
#5381 Daisuke Oya Mitsubishi Electric 1
#5381 Yasutomo Miyake Kddi 1
#5381 Makoto Miyajima Daiichi Sankyo Company, Limited 1
#5381 Kenichi Kagawa Tokyo Electron Limited 1
#5381 Kiyoshi Kojima Sumitomo Electric Industries 1
#5381 Kengo Nakamura Tenga Co. 1
#5381 Shun Niijima Honda Motor Co. 1
#5381 Teruhiko Oishi Asahi Kasei Medical Co. 1
#5381 Tomoya Onishi Canon 1
#5381 Yuuichi Kanesaka Japan Display 1
#5381 Shoichi TANI Tdk 1
#5381 Kouichi Kakuda Tdk 1
#5381 Tomoaki Taniguchi Toppan Printing Co. 1
#5381 Yuji Makiuchi Fujitsu Component Limited 1
#5381 Hideyuki Hagihara Fujitsu Component Limited 1
#5381 Takuto YOSHIOKA — 1
#5381 Makoto Sunayama Sony 1
#5381 Tatsuki SATO Eneos 1
#5381 Yoshinori Nishitani Eneos 1
#5381 Takayuki Kanda Hitachi 1
#5381 Shin Shiroma Sony 1
#5381 Shigeru Hayata Shinkawa 1
#5381 Mizuki TAKEI Fujifilm 1

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