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USPTO Patent Rankings Data through Sept 30, 2025
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Tokyo, JP All Time

716,148 patents  ·  91,278 inventors

Ranked #1 of 111,555 cities Top 1%

Tokyo, JP ranks #1 worldwide for total patents filed all time, with 716,148 patents from 91,278 inventors. Leading employers of inventors based in Tokyo, JP include Mitsubishi Electric, Bristol-Meyers, Gree Holdings.

Showing 13,251–13,300 of 91,278 inventors

Rank Inventor Primary Company Patents
#12705 Masahide Kinami Mitsubishi Electric 13
#12705 Kazuya HOKAZONO Mitsubishi Electric 13
#12705 Shimpei Aburaki Bristol-Meyers 13
#12705 Kenji Iguchi Gree Holdings 13
#12705 Yoshihiro Satou Hitachi Media Electronics Co. 13
#12705 Yuzuru Iwasaki NTT 13
#12705 Akinori TSUNOMORI Konica Minolta 13
#12705 Shota Kanegae Subaru 13
#12705 Kenji Muta Mitsubishi Electric 13
#12705 Kazuhiko Machida Shinko Electric Industries Co. 13
#12705 Yoshiharu Sakai Hisaka Works 13
#12705 Shinichi Kinouchi Mitsubishi Electric 13
#12705 Yohei TANIKAWA Olympus 13
#12705 Shinichi Kawashima Nec 13
#12705 Osamu Fukui Ube Industries 13
#12705 Kanemi Sasaki Kokusai Electric 13
#12705 Takasumi Ohyanagi Hitachi 13
#12705 Takanori Senoh Panasonic 13
#12705 Yutaka Araki Kubota 13
#12705 Tsuneo Nakamura Hitachi 13
#12705 Takashi Suzuki Daiichi Sankyo Company, Limited 13
#12705 Masanobu Morishita Nippon Electric Co. 13
#12705 Masugi Inoue National Institute Of Information And Communications Technology 13
#12705 Yuki Kaneko Kabushiki Kaisha Toshiba 13
#12705 Shinji Nakahara Sakai Chemical Industry Co. 13
#12705 Tomokazu Iwasaki Olympus 13
#12705 Tomoharu Kajiyama Hitachi 13
#12705 Hirohisa Yokota Mitsubishi Electric 13
#12705 Yuki Nakanishi Nec 13
#12705 Kunio Tani Mitsubishi Electric 13
#12705 Masami Todokoro Jnc 13
#12705 Ryoko Amano Sony 13
#12705 Takayuki Hoshi Nippon Kayaku 13
#12705 Minoru Fujimoto Hitachi 13
#12705 Yoshinori Ishii Fujisawa Pharmaceutical Co. 13
#12705 Kisho Yasuda Ishikawa Gasket Co. 13
#12705 Tomoyuki Yamashita Ricoh Company 13
#12705 Nobuhiro Yamauchi Aisin Seiki Kabushiki Kaisha 13
#12705 Munehiro Torii Panasonic 13
#12705 Yosuke Himura Hitachi 13
#12705 Mitsuaki Sakakura Shinkawa 13
#12705 Yuichiro Okunuki Mitsubishi Electric 13
#12705 Daishirou Shibukawa Takara Co. 13
#12705 Masahiko Kinukawa Olympus Optical Co. 13
#12705 Hiroshi Kokubo Canon 13
#12705 Masaharu Nobori Oki Data 13
#12705 Katsuhiro Kanda Hitachi High-Technologies 13
#12705 Nobuo Ishiyama Kaken Pharmaceutical Co. 13
#12705 Katsunori Kimura Meiji Co. 13
#12705 Sadao Nakashima Hitachi Kokusai Electric 13

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Yokohama, JP432,220