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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 Princeton University, Nec, Dexerials.

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

Rank Inventor Primary Company Patents
#5381 Soichi Uchida Princeton University 1
#5381 Hiroyuki Kumeno Nec 1
#5381 Mikihisa Mizuno Dexerials 1
#5381 Hayato Funaki Toppan Printing Co. 1
#5381 Christopher Kaltenbach — 1
#5381 Hidetaro Kayanuma Hitachi-Johnson Controls Air Conditioning 1
#5381 Hironori Naoi Hitachi Kokusai Electric 1
#5381 Takumi HIRASE Toppan Printing Co. 1
#5381 Hideki MITSUNARI Nippon Steel 1
#5381 Abdul-Hackam Ranneh Tokyo Institute Of Technology 1
#5381 Shigeru Koumoto Nec 1
#5381 Eiichi Inoue Canon 1
#5381 Norihiro Kokudo Mochida Pharmaceutical Co. 1
#5381 Takahiro Noguchi — 1
#5381 Kyohei NOMOTO Yoshida Industries Co. 1
#5381 Hajime Yamagiwa Nec 1
#5381 Natsuki Watanabe Ricoh Company 1
#5381 Susumu Tsunoda Nihon Matai Co. 1
#5381 Kenichi Oyama Tokyo Electron Limited 1
#5381 Tadayuki Asako Takata 1
#5381 Jitsuho Nishida Panasonic 1
#5381 Daisuke Dogomi Jasco 1
#5381 Yohei Tsujita Mitsubishi Electric 1
#5381 Hiroaki Takamatsu Nec Display Solutions 1
#5381 Tsutomu Takeuchi Kowa Company 1
#5381 Kosuke KISHI Olympus 1
#5381 Yuichi Kusakabe Nippon Hoso Kyokai 1
#5381 Yuuki Hidaka Tdk 1
#5381 Masanori UCHIMURA Mitsubishi Electric 1
#5381 Kenichi Kusano Mitsubishi Electric 1
#5381 Tomoya Shirakashi Mitsubishi Electric 1
#5381 Takuro Manabe Fdk 1
#5381 Kohji UEHARA Mitsubishi Chemical 1
#5381 Tomonori Tagami Mitsubishi Electric 1
#5381 Mamoru Kosakai Sumitomo Osaka Cement Co. 1
#5381 Tomoki MORIJIRI — 1
#5381 Ryo Hosoi Sae Magnetics (H.K.) 1
#5381 Shio En Jeol 1
#5381 Osamu Nomura Canon 1
#5381 Hajime Tsukagoshi Subaru 1
#5381 Ryu Miyamoto Ebara 1
#5381 Junichi Arami Tokyo Electron Limited 1
#5381 Atsushi Narazaki Mitsubishi Electric 1
#5381 Mariko Umeyama Mitsubishi Electric 1
#5381 Yasuyuki Nasu Nec 1
#5381 Kanako Isono Toto 1
#5381 Tomohiro Yamasaki Kabushiki Kaisha Toshiba 1
#5381 Yujiro KOMIYAMA Honda Motor Co. 1
#5381 Akiko Yoshikawa Teraoka Seiko Co. 1
#5381 Jintong Sun Tmeic 1

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