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

Tokyo, JP 2018

26,592 patents  ·  13,560 inventors

Ranked #1 of 41,385 cities Top 1%

Showing 8,001–8,050 of 13,560 inventors

Rank Inventor Primary Company Patents
#5246 Hiroshige KIKURA Tokyo Electric Power Company Holdings, Incorporated 1
#5246 Yoko Sano Mitsubishi Electric 1
#5246 Toru Hiroi Denyo Co. 1
#5246 Shingo Orikasa Yokowo Co. 1
#5246 Masami Nishihara Meidensha 1
#5246 Mitsuru Miyamori Renesas Electronics 1
#5246 Akio Minamiyama Mitsubishi Electric 1
#5246 Taiga Okumura Hitachi High-Technologies 1
#5246 Yasunari Suto Ebara 1
#5246 Takeshi Kishida Renesas Technology 1
#5246 Kazuhisa Sunaga Nec 1
#5246 Yosuke Katoh Hitachi 1
#5246 Hideharu Yasutake Mitsubishi Electric 1
#5246 Martin J Sheely — 1
#5246 Tomoko Ojima Kabushiki Kaisha Toshiba 1
#5246 Nobuyuki Shintaku Nippon Mektron 1
#5246 Kazumasa Maeda Dai Nippon Printing Co. 1
#5246 Sachihiro Ichikawa Mitsubishi Electric 1
#5246 Michiwaki Hiroshi Nejilaw 1
#5246 Arao Nishimura Hitachi 1
#5246 Ryosuke Shinagawa Hitachi 1
#5246 Ikuo Yasuoka Kabushiki Kaisha Toshiba 1
#5246 Narutomo TANAKA Asahi Kasei Microdevices 1
#5246 Ikuo Hirata Nec 1
#5246 Tomohiko Kishiki Nichia 1
#5246 Atsuo Yoneyama Renesas Electronics 1
#5246 Masayuki Kawae Renesas Electronics 1
#5246 Shunta Iketaki — 1
#5246 Hideyoshi Yamaguchi Nippon Steel & Sumitomo Metal 1
#5246 Nobutoshi Hamada Sony 1
#5246 Tomohiro Takei Hitachi 1
#5246 Kie Saito Honda Motor Co. 1
#5246 Minoru Yamakado Ajinomoto Co. 1
#5246 Kouichi Kuroda Sumitomo Metal Industries 1
#5246 Masamichi Kuramoto Kyoritsu Electrical Instruments Works 1
#5246 Susumu Akiyama Nippondenso Co. 1
#5246 Hiroyuki KOZUTSUMI Taiyo Yuden Co. 1
#5246 Kazuyuki Sakata Sharp Kabushiki Kaisha 1
#5246 Eiichi Sugii Alps Electric Co. 1
#5246 Masato Ishimaru Hitachi High-Technologies 1
#5246 Hidenori Toyooka Hitachi High-Technologies 1
#5246 Shinya FUJIE Azbil 1
#5246 Hirobumi MINEGISHI Renesas Electronics 1
#5246 Koshi Maeda Hitachi High-Technologies 1
#5246 Gou Endo Toyo Seikan Co. 1
#5246 Tokunori Ikegami Allied Telesis Holdings K.K. 1
#5246 Yuji Kitada The Bank Of Tokyo-Mitsubishi Ufj 1
#5246 Taisuke Watanabe Sumitomo Electric Industries 1
#5246 Tetsuo Sugano Mitsubishi Electric 1
#5246 Makoto Doki Asahi Kasei Chemicals 1

Nearby-Ranked Cities

Seoul, KR20,006