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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 Honda Motor Co., Mitsubishi Electric, Pentax.

Showing 15,501–15,550 of 91,278 inventors

Rank Inventor Primary Company Patents
#14828 Ryo Shinoda Honda Motor Co. 11
#14828 Hisashi Ishikura Mitsubishi Electric 11
#14828 Satoshi Kidooka Pentax 11
#14828 Hirohiko Ikeya Nihon Kohden 11
#14828 Shunsuke Abe Kureha 11
#14828 Kenta Aino Nec 11
#14828 Masashi Tachigori Nec 11
#14828 Kunihiko KIDO Hitachi 11
#14828 Ryoji Morita Nihon Parkerizing Co. 11
#14828 Yasushi Hirumi Sony 11
#14828 Hiroyuki Nishio Mitsuboshi Belting 11
#14828 Tomitaka Yamamoto Dipsol Chemicals Co. 11
#14828 Yosuke Danmoto Mitsubishi Heavy Industries Engine & Turbocharger 11
#14828 Masukazu Hirata Mitsubishi Gas Chemical Company 11
#14828 Kazutomo Kobayashi Nec 11
#14828 Katsumi Nakaichi Nihon Kohden 11
#14828 Hideharu Yoneoka Riso Kagaku 11
#14828 Shinichi Ohkubo Max Co. 11
#14828 Nobutaka Ono Osaka Bobbin Co. 11
#14828 Ryoichi Hayashi Fujitsu Limited 11
#14828 Kazumi Morikawa Chugai Pharmaceutical 11
#14828 Keisuke Kawakita Mitsubishi Electric 11
#14828 Takashi Shiozawa Canon 11
#14828 Shuhei Miura Nec 11
#14828 Tetsu Yamakawa Tosoh 11
#14828 Nobuhiro Komata Sony 11
#14828 Yasuo Kudo Kabushiki Kaisha Toshiba 11
#14828 Goro Miura Fujifilm 11
#14828 Tomoo Kato Fujifilm 11
#14828 Tsuruo Hatori Olympus Optical Co. 11
#14828 Madoka Baba Mitsubishi Electric 11
#14828 Yuhei SHIMADA — 11
#14828 Naohiro Yasuda Ricoh Company 11
#14828 Hajime Asanuma Taisho Pharmaceutical Co. 11
#14828 Isami Sakai Nec 11
#14828 Natsuko Kusaka Konica Minolta 11
#14828 Nobuyuki Motoki Olympus Optical Co. 11
#14828 Terumi Ogasawara Asahi Seimitsu Kabushiki Kaisha 11
#14828 Shohei Shinkawa Ricoh Company 11
#14828 Tadashi Higuchi Yamato Scale Co. 11
#14828 Ryoichi Higuchi Ajinomoto Co. 11
#14828 Takato Yokouchi Kabushiki Kaisha Toshiba 11
#14828 Tomoatsu Kinoshita Joled 11
#14828 Naoyuki Kurita Hitachi 11
#14828 Hiroshi Sakaki Nec 11
#14828 Tatsuya Dejima Casio Computer Co. 11
#14828 Yasutaka Nakamura Yamaha 11
#14828 Satoshi Kashiwabara Asahi Glass Co. 11
#14828 Hiroya Ikuta Mitsubishi Electric 11
#14828 Osami Yokota Hitachi 11

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Yokohama, JP432,220