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 7,851–7,900 of 13,570 inventors

Rank Inventor Primary Company Patents
#5439 Kaori Nishiyama Canon 1
#5439 Tasuku Sumino Mitsubishi Electric 1
#5439 Yoshimi Nakayama Konica Minolta 1
#5439 Toshikatsu Tanaka Nippon Electric Glass Co. 1
#5439 Masatoshi Hashino Asahi Kasei Chemicals 1
#5439 Kento Takeda Gungho Online Entertainment 1
#5439 Katsuyoshi Tachibana Hirata 1
#5439 Mika Hirama Toshiba Tec Kabushiki Kaisha 1
#5439 Satoru Dairiki Mitsubishi Electric 1
#5439 Maki Imoto Sony 1
#5439 Satoshi IHARA Fujifilm 1
#5439 Hiroshi Takeyama Denso 1
#5439 Akihiro Konno Kureha 1
#5439 Hitoshi Kouno Sumitomo Osaka Cement Co. 1
#5439 Hideki Tsukino Mitsubishi Electric 1
#5439 Masatoshi Kuroda Sumitomo Electric Industries 1
#5439 Kazuhito Akiyama IBM 1
#5439 Yohei Akimoto Hitachi Kokusai Electric 1
#5439 Yoshiyuki Mizoguchi Canon 1
#5439 Jun Maeda Astellas Pharma 1
#5439 Yoshihiro Minato Nippon Chemi-Con 1
#5439 Kimiko Tachikawa Fujifilm 1
#5439 Tatsuhiko Miyata Hitachi 1
#5439 Kazuhiko Mizuno Hitachi 1
#5439 Noriaki Baba Kabushiki Kaisha Toshiba 1
#5439 Natsuki SAKAMOTO Kyodo Printing Co. 1
#5439 Ryuichi Kiyoshige Olympus 1
#5439 Osamu Kurokawa Nec 1
#5439 Fuyuhiko Teramoto Hitachi 1
#5439 Shohei Katsuya Canon 1
#5439 Chihiro Harada Pioneer 1
#5439 Sachio Yoshikawa Dainichiseika Color & Chemicals Mfg. Co. 1
#5439 Shinya Kawasaki Olympus 1
#5439 Hideyuki Matsui Toyota 1
#5439 Hiroko Sukeda Hitachi 1
#5439 Kazuhiro Matsuda Tatsuta Electric Wire & Cable Co. 1
#5439 Etsuji Katayama Furukawa Electric Co. 1
#5439 Kosei Kawahara Mitsubishi Heavy Industries Compressor 1
#5439 Hitoshi Asai Canon 1
#5439 Yasuo Nagashima Fujitsu Limited 1
#5439 Kazuhiro Onitsuka Ihi 1
#5439 Masahiko Mega Mitsubishi Electric 1
#5439 Keiichi Fukuda Keio University 1
#5439 Takuro Ito Toshiba Tec Kabushiki Kaisha 1
#5439 Hiroaki Nakajima Nec 1
#5439 Hironori Murakami Canon 1
#5439 Takeshi Yogi Hitachi High-Technologies 1
#5439 Teppei Imamura Sony 1
#5439 Yuka Watanabe Kabushiki Kaisha Toshiba 1
#5439 Kaori Miyashita Nagano Keiki Co. 1

Nearby-Ranked Cities

Seoul, KR19,977