Patent Leaderboard
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 10,551–10,600 of 13,970 inventors

Rank Inventor Primary Company Patents
#5339 Masahiro Wakazawa Nihon Micronics 1
#5339 Yosuke Shionoya Honda Motor Co. 1
#5339 Kentaro Kakui Hitachi 1
#5339 Kan Ito Canon 1
#5339 Kenta Kurahashi Murata Manufacturing Co. 1
#5339 Kotaro Ito Kikkoman 1
#5339 Tomoki Hirata Nikon 1
#5339 Mitsuko ISAJI Mochida Pharmaceutical Co. 1
#5339 Taisei Suemitsu Mitsubishi Electric 1
#5339 Shinichi Sekiguchi Ebara 1
#5339 Naoyuki Wada Toyota 1
#5339 Youichirou Tomioka Lixil 1
#5339 Kazunari Sarugaku Konami Digital Entertainment Co. 1
#5339 David Elberbaum Elbex Video 1
#5339 Toshihiro Oka Japan Aviation Electronics Industry, Limited 1
#5339 Sakura Saito Rovi Guides 1
#5339 Shiro Sunaga Hirose Electric Co. 1
#5339 Yosuke Nakagawa Mitsubishi Heavy Industries Compressor 1
#5339 Kei Kamiyama Epoch Company 1
#5339 Tatsuro Uchida Canon 1
#5339 Kohei Ozaki Mitsubishi Electric 1
#5339 Masashi Uzawa Mitsubishi Chemical 1
#5339 Yusuke Yashiro Mitsubishi Electric 1
#5339 Satoru Kusaka Nippon Sheet Glass Company, Limited 1
#5339 Masaki Katayama Yamaha 1
#5339 Shun OKAZAKI Ricoh Company 1
#5339 Yoko TABE Juntendo Educational Foundation 1
#5339 Akimichi OHSAKA Juntendo Educational Foundation 1
#5339 Ryuichiro ISHITANI The University Of Tokyo 1
#5339 Takeshi Mizumoto Honda Motor Co. 1
#5339 Kazuyoshi Omata Japan Display 1
#5339 Toru Miyazaki Kabushiki Kaisha Toshiba 1
#5339 Yasuyuki Takimoto Nippon Paint Holdings Co. 1
#5339 Naoko Watazawa Canon 1
#5339 Yota Furukawa Yokogawa Electric 1
#5339 Yusuke Oshima Autonetworks Technologies 1
#5339 Takuya Narihira Sony 1
#5339 Yumiko Nakamura Sanyo Electric Co. 1
#5339 Tsuyoshi Mizuno Teijin Limited 1
#5339 Taichi Yoshida Mitsubishi Electric 1
#5339 Hiroaki Kurisu Canon 1
#5339 Ryuhei Tsukahara Hitachi 1
#5339 Tsuyoshi Minakawa Hitachi 1
#5339 Shota Yamabe Mitsubishi Electric 1
#5339 Hirohito Mukai Panasonic 1
#5339 Kenta Hirayama Honda Motor Co. 1
#5339 Shogo Tamaki Mitsubishi Electric 1
#5339 Nobuyuki Sugii Hitachi 1
#5339 Tazu NOMOTO Hitachi 1
#5339 Hiroyuki Daigo Mitsubishi Electric 1

Nearby-Ranked Cities

Seoul, KR19,886