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

Tokyo, JP All Time

716,148 patents  ·  91,278 inventors

Ranked #1 of 111,555 cities Top 1%

Showing 7,251–7,300 of 91,278 inventors

Rank Inventor Primary Company Patents
#7145 Yasuhiro Kawakatsu Fujitsu Limited 22
#7145 Mitsuteru Kondo Mitsubishi Gas Chemical Company 22
#7145 Masahiro Takezawa Tatsuno 22
#7145 Takeshi Fujikawa Daicel 22
#7145 Hisanao Tsuge Nec 22
#7145 Shingo Nishikata Mitsubishi Electric 22
#7145 Makoto Ohnishi Hitachi 22
#7145 Yasuo Bamba Canon 22
#7145 Kei Nakagawa Sony 22
#7145 Shinichiro Nakamura Daiwa Steel Tube Industries Co. 22
#7145 Shinichi Terada Komatsu 22
#7145 Taichi Ohtsuji Nec 22
#7145 Hideaki Majima Kabushiki Kaisha Toshiba 22
#7145 Jun Fukuda Dai Nippon Printing Co. 22
#7145 Keitaro Yamamoto Sony 22
#7145 Shigeki Yamaguchi — 22
#7145 Kazuhiro Umenaka Hosokawa Yoko Co. 22
#7145 Kentaro Kimura Sony 22
#7145 Tooru Mochida Shinkawa 22
#7145 Jun Haishima Comcast 22
#7145 Kiyoka TAKAGI Mitsubishi Electric 22
#7145 Gaku SHIMAMOTO Honda Motor Co. 22
#7145 Yusaku MATSUO Zeon 22
#7145 Noriaki HAMACHI Tdk 22
#7145 Keiji Togawa Sony 22
#7145 Makoto Katagishi Hitachi 22
#7145 Akio Nakayama Mitsubishi Electric 22
#7145 Mitsugu Nagoya Duaxes 22
#7145 Shingo Kawai NTT 22
#7145 Keishi Tsuchiya Toshiba Tec Kabushiki Kaisha 22
#7145 Ayami Imamura Olympus 22
#7145 Masahiko Fujiwara Horiba 22
#7145 Noriko Yagi Sumitomo Rubber Industries 22
#7145 Takaaki Miyoshi Asahi Kasei Chemicals 22
#7145 Akiko Itai Institute Of Medicinal Molecular Design 22
#7145 Hiroshi Ohta Taisho Pharmaceutical Co. 22
#7145 Takashi Gotoh Mitsubishi Electric 22
#7145 Hideki Yoshii Mitsubishi Electric 22
#7145 Yukihisa Kuriyama Nippon Steel 22
#7145 Daisuke Murata Mitsubishi Electric 22
#7145 Hideaki Kosasa Canon 22
#7145 Katsuyoshi Hiraki Sharp Kabushiki Kaisha 22
#7145 Takahiko Sugahara Megachips 22
#7145 Yasushi Kishimoto Hitachi 22
#7145 Naoya Ono Taisho Pharmaceutical Co. 22
#7145 Kazushi Yamamoto Sharp Kabushiki Kaisha 22
#7145 Shinichi Teraoka NS Sumikin Stainless 22
#7145 Azusa Amino Hitachi 22
#7145 Hiroaki Kuwano Nec 22
#7145 Yoshiaki Nakanishi Sumitomo Electric Industries 22

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Yokohama, JP432,220