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

Tokyo, JP 2023

23,522 patents  ·  12,444 inventors

Ranked #1 of 43,797 cities Top 1%

Showing 11,201–11,250 of 12,444 inventors

Rank Inventor Primary Company Patents
#4547 Junichi TOMIDA NTT 1
#4547 Tsukasa Murakami Mitsui Chemicals 1
#4547 Toru Hirota Aisin 1
#4547 Takuto Haniu Mitsubishi Electric 1
#4547 Ikutoshi Fukushima Olympus 1
#4547 Tsuneo Takayanagi Nihon Kohden 1
#4547 Taiichiro ICHIKAWA Mitsui Chemicals 1
#4547 Takeshi Hiroki Shoei Co. 1
#4547 Masaya USUKI Fujifilm 1
#4547 Daisuke Mizuta Dena Co. 1
#4547 Keigo Kawaai Preferred Networks 1
#4547 Kahei Nakamura Ricoh Company 1
#4547 Masami Aikawa Mitsubishi Electric 1
#4547 Hideaki Konno Polymatech Co. 1
#4547 Ryosuke Mitsui Japan Aviation Electronics Industry, Limited 1
#4547 Hironobu KUMAOKA Tdk 1
#4547 Hideki Fujisaki Nihon Kohden 1
#4547 Eri Tateno Asahi Kasei Chemicals 1
#4547 Haruhisa HIGASHIDE Ntt Communications 1
#4547 Yuki OMURA Toppan Printing Co. 1
#4547 Hirotaka Nakagawa Hitachi 1
#4547 Yuri OISHI Nippon Paper Industries Co. 1
#4547 Kengo Nozaki NTT 1
#4547 Yoshiro Yamaha Asahi Kasei Microdevices 1
#4547 Satoshi Takehara Asahi Kasei Microdevices 1
#4547 Taiki Makino Japan Display 1
#4547 Yoshitomo Nakagawa Seiko Instruments 1
#4547 Yoshitaka Fukushima I-Pro Co. 1
#4547 Motochika Okano Kabushiki Kaisha Toshiba 1
#4547 Seijiro Takahashi Konica Minolta 1
#4547 Fumiko Shiga Sony 1
#4547 Toshiyuki KURIYAMA Mitsubishi Electric 1
#4547 Yasuichi Haga World Chemical Co. 1
#4547 Shun OKADA Mitsubishi Electric 1
#4547 Takahiro Fujimoto Nippon Steel & Sumitomo Metal 1
#4547 Ryoichi Haga Hitachi 1
#4547 Teruyoshi OTOYO Hi 1
#4547 Makoto Terao Nec 1
#4547 Tomonori Hirao Ebara 1
#4547 Takuya Ogura Jvckenwood 1
#4547 Katsuki HOTTA Mitsubishi Electric 1
#4547 Kazushi IWAKIRI Nippon Steel 1
#4547 Shintaro Kuroaki Mitsubishi Electric 1
#4547 Yuta KIKUZAKI Toyota 1
#4547 Mitsuhiro Habuta Taiyo Yuden Co. 1
#4547 Michiko Sato Fdk 1
#4547 Hironori Satou Sony 1
#4547 Mami Shimada Resonac 1
#4547 Akihiro Sakamoto Nippon Steel 1
#4547 Ayana Muraki Hitachi High-Tech Science 1

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