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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 10,201–10,250 of 91,278 inventors

Rank Inventor Primary Company Patents
#9591 Kengo Watanabe Furukawa Electric Co. 17
#9591 Takafumi Kawasaki Hitachi 17
#9591 Kentaro Abe Hitachi 17
#9591 Hajime Maeda Mitsubishi Electric 17
#9591 Ikuma Takahashi Nec 17
#9591 Minako Shimada Asahi Glass Co. 17
#9591 Atsushi Minoo Daifuku Co. 17
#9591 Norifumi Kameshiro Hitachi 17
#9591 Jiro Abe Nec 17
#9591 Hiroshi Watanuki Fujitsu Limited 17
#9591 Ryo Morihara Canon 17
#9591 Shozo Minagawa — 17
#9591 Kenta MAEDA Hitachi 17
#9591 Mitsuru Ohnuma Hitachi 17
#9591 Masayuki Miyaji Sumitomo Electric Industries 17
#9591 Mari Sasaki Semiconductor Energy Laboratory 17
#9591 Takeshi Masuda Daiichi Sankyo Company, Limited 17
#9591 Naosuke Furutani Japan Display 17
#9591 Yasuyuki Suki Sony 17
#9591 Masanobu Ito Sony 17
#9591 Yasunobu Murata Sony 17
#9591 Kazunori Masukawa Mitsubishi Electric 17
#9591 Aya KURABUCHI Gree Holdings 17
#9591 Shinji Ashida Daiichi Sankyo Company, Limited 17
#9591 Tetsu Kamiya Meiji Co. 17
#9591 Yusuke Izawa Mitsubishi Chemical 17
#9591 Yohei Minekawa Hitachi High-Technologies 17
#9591 Haisong Liu Honda Motor Co. 17
#9591 Teruaki Mukaiyama Mitsui Petrochemical Industries 17
#9591 Kazuteru Umetsu Asahi Kasei Kabushiki Kaisha 17
#9591 Yasuyuki Hara Tdk 17
#9591 Takuya Hagiwara Renesas Electronics 17
#9591 Seiichiro Kobayashi Stanley Electric Co. 17
#9591 Ryu NARIKAWA Hitachi Construction Machinery Co. 17
#9591 Takamasa Ichino Hitachi High-Technologies 17
#10236 Masaharu Oka Nippon Steel 16
#10236 Yuichiro Takeuchi Sony 16
#10236 Yoshiaki Nakajima NTT 16
#10236 Tomoaki Taniguchi Toppan Printing Co. 16
#10236 Koichiro Ikeda Osaka Gas Co. 16
#10236 Kazuhiko SAKURAI Nabtesco 16
#10236 Satoshi Irino Furukawa Electric Co. 16
#10236 Hirokazu TAKABAYASHI Mitsubishi Electric 16
#10236 Hiroki Miyamoto Hitachi 16
#10236 Fumiyuki Nara Eneos 16
#10236 Koji Morita Daiichi Sankyo Company, Limited 16
#10236 Shuji Kaneko Mitsubishi Electric 16
#10236 Chifuyu Tanaka Canon 16
#10236 Katsuya Ota Kyocera Document Solutions 16
#10236 Haruo Shibata Hitachi 16

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Yokohama, JP432,220