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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., Sony, Ricoh Company.

Showing 15,451–15,500 of 91,278 inventors

Rank Inventor Primary Company Patents
#14828 Hiroyoshi Taniguchi Honda Motor Co. 11
#14828 Toyokazu Ogasawara Sony 11
#14828 Terumichi Ochi Ricoh Company 11
#14828 Masaharu Sugiyama Seiko Instruments 11
#14828 Yusuke Tsukahara Toppan Printing Co. 11
#14828 Kazuhiko Katayama Japan Tobacco 11
#14828 Shina Saito Tomy Company 11
#14828 Keiichi Matsushita Kabushiki Kaisha Toshiba 11
#14828 Tadahiro Fumikura Hirose Electric Co. 11
#14828 Toyoji Shinohara Ebara 11
#14828 Akiyoshi Horikawa Koganei 11
#14828 Shota Kamiya Mitsubishi Electric 11
#14828 Hiroshi Miyaoka Nissan Motor Co. 11
#14828 Yuichi Tsubaki Japan Display 11
#14828 Jun'ichi Taguchi Hitachi 11
#14828 Shigeki Sawada Sumitomo Electric Industries 11
#14828 Keisuke Mishima Kayaba Industry Co. 11
#14828 Megumi Takemoto Mitsubishi Electric 11
#14828 Hitoshi Mochizuki Pioneer 11
#14828 Ichiro Hase Sony 11
#14828 Hiroaki Otani Toshiba Infrastructure Systems & Solutions 11
#14828 Mitsugu Takezaki Max Co. 11
#14828 Yuichiro Kota Hitachi 11
#14828 Hidenori Azami Astellas Pharma 11
#14828 Kouji Kaneda Subaru 11
#14828 Toshimasa Shiobara Oki Data 11
#14828 Shinichiro Koshikawa Sugatsune Kogyo Co. 11
#14828 Takehisa MIZUGUCHI Mitsubishi Electric 11
#14828 Takashi Mikawa Fujitsu Limited 11
#14828 Hiroyuki MASUMOTO Mitsubishi Electric 11
#14828 Ryosaku Aoki Olympus Imaging 11
#14828 Masami Amemiya Canon 11
#14828 Isao Murota Caterpillar 11
#14828 Mitsunori Aiko Mitsubishi Electric 11
#14828 Akira Honjo Sony 11
#14828 Keisuke Asami Ando Electric Co. 11
#14828 Junichi Taguchi Hitachi Electronics Engineering Co. 11
#14828 Futoshi Osawa Dai Nippon Printing Co. 11
#14828 Makoto Migita Futaba 11
#14828 Junko Watanabe Hoffmann-La Roche 11
#14828 Yusuke HOSHIZUKI Axell 11
#14828 Kyota Ueda Mitsubishi Chemical 11
#14828 Hiroki Ishizuka Ntt Docomo 11
#14828 Yoshimasa Inagaki Kyowa Hakko Kirin Co. 11
#14828 Seiichi Kijima Kijima Co. 11
#14828 Koji Torii Nec 11
#14828 Yoshinori Yoneda Shin-Etsu Chemical Co. 11
#14828 Junki Ohmura Sony 11
#14828 Shinichi Yamazaki Mitsubishi Hitachi Power Systems 11
#14828 Taisuke Ono Yanmar Holdings Co. 11

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