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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 10,201–10,250 of 13,970 inventors

Rank Inventor Primary Company Patents
#5339 Kenichi Tagami Canon 1
#5339 Kazuumi Kondo Mitsubishi Heavy Industries Machinery Systems 1
#5339 Makoto Hanyuda Sony 1
#5339 Takuya Sasaki Toshiba Medical Systems 1
#5339 Kiyoshi Onohara Mitsubishi Electric 1
#5339 Hitoshi Matsuura Renesas Electronics 1
#5339 Masahiro Hachiya Taiyo Yuden Co. 1
#5339 Kazuhiro Miura Sumitomo Electric Industries 1
#5339 Hiroto MATSUI — 1
#5339 Toshiya ZAITSU Panasonic 1
#5339 Chiaki Matsutori Miraial Co. 1
#5339 Chihiro Myoren Mitsubishi Hitachi Power Systems 1
#5339 Seiya Shimizu Fujitsu Limited 1
#5339 Yao Du Ambit Microsystems (Shanghai) 1
#5339 Kenichi Kuwahara — 1
#5339 Shinichi Kamoshida Seiko Epson 1
#5339 Yoshiaki Nishizaki Ricoh Company 1
#5339 Mineki Hasegawa Adeka 1
#5339 Kentaro ONO Zeon 1
#5339 Mitsuru Ambai Denso 1
#5339 Mitsuo Aoki Ricoh Company 1
#5339 Masanori Sakakibara Toyoda Gosei Co. 1
#5339 Kazuhide UMEDA Nec Solution Innovators 1
#5339 Naoya Shirasawa Nippon Steel 1
#5339 Shohei Ikeda Nec 1
#5339 Kazuhito TABATA Japan Science And Technology Agency 1
#5339 Kenji Yamashita Adeka 1
#5339 Ryuji Hashimoto Daiichi Sankyo Company, Limited 1
#5339 Shozo Fukuyama Federal-Mogul Powertrain 1
#5339 Daisuke Hirakami Nippon Steel & Sumitomo Metal 1
#5339 Fujio Nobata Spin Master 1
#5339 Tomio Inoue Rohm Co. 1
#5339 Shota Yamasaki Honda Motor Co. 1
#5339 Junichi Miyamoto Kabushiki Kaisha Toshiba 1
#5339 Hideo Kashima Hitachi 1
#5339 Shunsuke Miyamoto Komatsu 1
#5339 Yumiko Miyano Kabushiki Kaisha Toshiba 1
#5339 Yoshiyuki Kakuta Yoshino Kogyosho Co. 1
#5339 Makoto Satake Canon 1
#5339 Eikou Mori Canon 1
#5339 Shota Konno Asahi Kasei Microdevices 1
#5339 Ryo YONETANI Omron 1
#5339 Tomohiro Kusano Bridgestone 1
#5339 Kuniyuki Kakushima Kabushiki Kaisha Toshiba 1
#5339 Kaichiro NISHI Hitachi 1
#5339 Yu YAMAZAWA — 1
#5339 Yoshiko Nakamura Canon 1
#5339 Shogo Tatsumi Mitsubishi Electric 1
#5339 Fumiyoshi Kondo Nippon Sheet Glass Company, Limited 1
#5339 Toshiro Sato Kabushiki Kaisha Toshiba 1

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