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

Tokyo, JP 2017

27,234 patents  ·  13,570 inventors

Ranked #1 of 41,746 cities Top 1%

Showing 9,451–9,500 of 13,570 inventors

Rank Inventor Primary Company Patents
#5439 Norio Yamagaki Nec 1
#5439 Makoto Anno Canon 1
#5439 Keiichi Osako Sony 1
#5439 Kazuhisa Takamura Sony 1
#5439 Koshin Hamasaki — 1
#5439 Shoji Kono Canon 1
#5439 Daiki Kayashima Mayekawa Mfg. Co. 1
#5439 Hirokazu Sugihara Sumitomo Electric Industries 1
#5439 Tomokazu SAKASHITA Mitsubishi Electric 1
#5439 Ryo Harigae Canon 1
#5439 Akihiro NAITO The Japan Steel Works 1
#5439 Takeshi Matsuzawa Sony 1
#5439 Chikashi Iizuka Honda Motor Co. 1
#5439 Kazushige HATAKEYAMA Taiyo Yuden Co. 1
#5439 Tatsuya Sugioka Sony 1
#5439 Fumio Watanabe Fuji Photo Optical Co. 1
#5439 Isao Ichikawa Lintec 1
#5439 Makoto Ohta Pentax Ricoh Imaging Company 1
#5439 Akihito Kagotani Toppan Printing Co. 1
#5439 Taizo Makino Nippon Steel 1
#5439 Shingo Nishida Mitsubishi Electric 1
#5439 Reiji Morioka Mitsubishi Electric 1
#5439 Yoshihiro Kanahashi Ushio Denki Kabushiki Kaisha 1
#5439 Yukio Hattori Hitachi 1
#5439 Shigemi Yamane Mitsubishi Electric 1
#5439 Yasushi Taniyama Sinfonia Technology Co. 1
#5439 Yoshiaki Sano Mitsubishi Motors 1
#5439 Atsushi Kawai Konica Minolta 1
#5439 Yutaka Nakanishi Toyotomi Kogyo Co. 1
#5439 Chiyako Mihara Mitsubishi Electric 1
#5439 Toru Nagai Nippon Steel 1
#5439 Yutaka Hirata Bridgestone 1
#5439 Yasushi Nakagawa Max Co. 1
#5439 Yoji Tsutsumishita Mitsubishi Electric 1
#5439 Koji Matsuo Sumitomo Electric Industries 1
#5439 Hiroyuki Murai Mitsubishi Electric 1
#5439 Shuichi Takeuchi Hoya 1
#5439 Masatoshi Yamada Toyota Central R&D Labs 1
#5439 Hiroshi Sugimoto Mitsubishi Electric 1
#5439 Taku Inoue Toyota Industries 1
#5439 Masato Imai Sony 1
#5439 Yoshihisa Osawa Tdk 1
#5439 Kazutami Mitani Mitsubishi Electric 1
#5439 Kasumi Yagi Medical & Biological Laboratories Co. 1
#5439 Minako Shimada Asahi Glass Co. 1
#5439 Kouichi Ueda Koyo Seiko Co. 1
#5439 Masafumi Uchida Konica 1
#5439 Takeaki Ozawa Japan Science And Technology 1
#5439 Hiroki Mizushima Kao 1
#5439 Naoki Fukuda Hitachi 1

Nearby-Ranked Cities

Seoul, KR19,977