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

Tokyo, JP 2024

28,253 patents  ·  13,980 inventors

Ranked #1 of 44,998 cities Top 1%

Tokyo, JP ranks #1 worldwide for total patents filed in 2024, with 28,253 patents from 13,980 inventors. Leading employers of inventors based in Tokyo, JP include Sony, Nippon Steel, Alps Alpine Co..

Showing 11,501–11,550 of 13,980 inventors

Rank Inventor Primary Company Patents
#5381 Takeshi Akabane Sony 1
#5381 Takahiro AITOH Nippon Steel 1
#5381 Keigo WAKANA Alps Alpine Co. 1
#5381 Naoshi Hatori Groove X 1
#5381 Hideyuki Imaida Sony 1
#5381 Hidenobu Uda Mitsubishi Electric 1
#5381 Takahisa Shimizu Toppan Printing Co. 1
#5381 Kazuhiro Odaka Japan Display 1
#5381 Ayaka Imura Rakuten Group 1
#5381 Yoshiaki Haga Otics 1
#5381 Kunimasa Matsushita Ebara 1
#5381 Masumi Nishijima Ebara 1
#5381 Masahiko Katayama Mitsubishi Electric 1
#5381 Toshihisa Sanbommatsu Sony 1
#5381 Satoru Aida Toshiba Kikai 1
#5381 Masahito Maeda Gree Holdings 1
#5381 Atsushi RIHEI Subaru 1
#5381 Kazuki Murakawa Mitsubishi Electric 1
#5381 Tomohiko IMODA Dai Nippon Printing Co. 1
#5381 Yumi Emura Wota 1
#5381 Tomoyuki Araki Canon 1
#5381 Masashi Koide Toyo Ink Mfg. Co. 1
#5381 Tetsuya Iwasaki Ricoh Company 1
#5381 Shouichi Yoshida Subaru 1
#5381 Masami Tanishima Nihon Kohden 1
#5381 Atsushi Shiroyama Nec 1
#5381 Kenji Negoro Astellas Pharma 1
#5381 Ikumi Kuriwaki Astellas Pharma 1
#5381 Kudoh Yoshiharu Huawei 1
#5381 Shohei Shinozaki — 1
#5381 Naoki Kakita Taiyo Yuden Co. 1
#5381 Yohei Aoyama Adeka 1
#5381 Yuichiro HOURAI Ziosoft 1
#5381 Ryuichi Ishikawa Nippon Shokubai Co. 1
#5381 Kouichiro Taniguchi Mitsubishi Chemical 1
#5381 Takayuki Sugaya Mitsumi Electric Co. 1
#5381 Kohei SHIMA Ihi 1
#5381 Takahiro Aoki Daiichi Sankyo Company, Limited 1
#5381 Sadayuki Katsumata Japan Radio Co. 1
#5381 Nobuhiko Itoh Nec 1
#5381 Akifumi Hirata Kyocera 1
#5381 Nanase Kato Rakuten Group 1
#5381 Akihisa Mino — 1
#5381 Yoshihisa Fukuhara Canon 1
#5381 Kazuya Ota Nikon 1
#5381 Mitsutoshi Gondai Square Enix Co. 1
#5381 Hiroshi Kunii Honda Motor Co. 1
#5381 Toru Murayama Chugoku Electric Power Co. 1
#5381 Takashi Takei Nissan Motor Co. 1
#5381 Shoichi Hara Panasonic 1

Nearby-Ranked Cities

Seoul, KR21,202