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USPTO Patent Rankings Data through Sept 30, 2025
Home › Cities › Tokyo, JP

Tokyo, JP 2021

27,423 patents  ·  13,970 inventors

Ranked #1 of 42,968 cities Top 1%

Showing 10,501–10,550 of 13,970 inventors

Rank Inventor Primary Company Patents
#5339 Iku Nobuta Pokelabo 1
#5339 Katsuyuki Hirai Mitsui Mining & Smelting Co. 1
#5339 Tomonari Hamamura Nippon Steel Coated Sheet 1
#5339 Hideaki Nasu Nippon Steel Coated Sheet 1
#5339 Hideki Takemura Canon 1
#5339 Yaozhen Chen Kurita Water Industries 1
#5339 Akihiko Yamagishi Novozymes A/S 1
#5339 Kouta Kagimoto Mitsubishi Gas Chemical Company 1
#5339 Mitsuhiro Ando Aisin Seiki Kabushiki Kaisha 1
#5339 Hiroki Shionoya Mitsubishi Electric 1
#5339 Hiroki Ide Fujifilm 1
#5339 Takahide Todoroki Renesas Electronics 1
#5339 Kazuhiko Noto Hitachi Plant Engineering & Construction Co. 1
#5339 Tatsuki Nakano Shimadzu 1
#5339 Takashi FUTABA Nippon Steel 1
#5339 Yoshio KAYAMA Nippon Steel Coated Sheet 1
#5339 Hiromasa Hiura Synaptics Incorporated 1
#5339 Yasuhira Nagakubo Hitachi High-Technologies 1
#5339 Norihiro Okatsu Daifuku Co. 1
#5339 Yasuo OOSAWA Bridgestone 1
#5339 Iori Kokubo Oki Electric Industry Co. 1
#5339 Atsushi Terayama Yokogawa Electric 1
#5339 Michimasa UDA Ihi Aerospace Co. 1
#5339 Kentarou Fukuda IBM 1
#5339 Yasuaki Koami Mitsubishi Electric 1
#5339 Ide Hiroyuki Axis Ab 1
#5339 Yuichiro Horiguchi Mitsubishi Electric 1
#5339 Yutaka ISHIGAI Daiichi Sankyo Company, Limited 1
#5339 Masataka Atsuki Nec 1
#5339 Kouichi Saika Jeol 1
#5339 Norimitsu Sekiguchi Max Co. 1
#5339 Kouichi Onodera Nec 1
#5339 Hirokazu Matsushita Sumitomo Osaka Cement Co. 1
#5339 Naoto Oono Toppan Printing Co. 1
#5339 Yoshio Nishioka Canon 1
#5339 Keita IKEGAMI Nippon Steel 1
#5339 Hengquan Jin Renesas Electronics 1
#5339 Tatsuhiko ITOHARA Mitsubishi Electric 1
#5339 Takashi Takenaka Nec 1
#5339 Yuuichirou Ishitani Kddi 1
#5339 Takanori KIYOSUE Nippon Steel 1
#5339 Takao Taya Nippon Steel 1
#5339 Hiroyuki Aoyama Hitachi 1
#5339 Yosuke Aizawa Yamato 1
#5339 Toru Meura Sumitomo Bakelite Co. 1
#5339 Tetsuo Otsuki Nihon Parkerizing Co. 1
#5339 Chisato Wakabayashi Chugai Pharmaceutical 1
#5339 Manabu Ikarashi Canon 1
#5339 Maho Hibino Niikura Scales Co. 1
#5339 Naoji Taniguchi — 1

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