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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 10,651–10,700 of 91,278 inventors

Rank Inventor Primary Company Patents
#10236 Yasuo Yoshii Hitachi 16
#10236 Tadaaki Ishikawa Hitachi 16
#10236 Yoichi Hatano Nec 16
#10236 Shinichi Nakatsuka Hitachi 16
#10236 Mikito Iwamasa Kabushiki Kaisha Toshiba 16
#10236 Tsuyoshi Tsukagoshi Olympus Optical Co. 16
#10236 Toshifumi Masaki Canon 16
#10236 Katsunori Onuki Hitachi High-Technologies 16
#10236 Yoshihiro Arimoto Fujitsu Limited 16
#10236 Yoichi Sugino Panasonic 16
#10236 Mei Kobayashi IBM 16
#10236 Kiyoshi Aiki Hitachi 16
#10236 Yoshitomo Sasaki Aruze Gaming America 16
#10236 Mitsuru Toishi Sony 16
#10236 Takanori Ichikawa Mitsubishi Electric 16
#10236 Takako Suzuki Tokyo Ohka Kogyo Co. 16
#10236 Satoshi Kurosawa Casio Computer Co. 16
#10236 Hideo Mochizuki Renesas Electronics 16
#10236 Tatsuo Miyamura Japan As Represented By The Director General Of The Agency Of National Institute Of Health 16
#10236 Satoru Fukushima Canon 16
#10236 Kenichi Souma Hitachi 16
#10236 Keiji Nunomura Nec 16
#10236 Ikiko Shimanuki Nec 16
#10236 Genjiro Shibagami Canon 16
#10236 SeungSeok Beak Fujitsu Component Limited 16
#10236 Asumi Suwa Showa Aluminum Can 16
#10236 Ryoko Ichinose Hitachi 16
#10236 Mariko Hino Sony 16
#10236 Nobukazu Ito Nec 16
#10236 Katsumi Miyawaki Mitsubishi Electric 16
#10236 Akira Murakata Ricoh Company 16
#10236 Haruyuki Ishihara Olympus 16
#10236 Tatsuo Horikoshi Nakamichi 16
#10236 Tatsuya Miyatani Seiko Instruments 16
#10236 Noriyuki Hirata Kabushiki Kaisha Toshiba 16
#10236 Yutaka Umeda Japan Display 16
#10236 Hiroyuki Sakaguchi Sumitomo Electric Industries 16
#10236 Tomohiro Nagao Hitachi Medical 16
#10236 Masashi Inagaki Diafoil Hoechst Company 16
#10236 Kunimichi Kubo Nippon Petrochemicals, Co. 16
#10236 Keisuke Fukumasu Hitachi Automotive Systems 16
#10236 Masayuki Kashima Oki Electric Industry Co. 16
#10236 Tadashi Yasui Japan Storage Battery Co. 16
#10236 Michio Kusayanagi Fujitsu Limited 16
#10236 Kenichiro Matsumura Nippon Steel 16
#10236 Toshio Takeshima Nec 16
#10236 Mitsuya Okada Nec 16
#10236 Akane Suzuki Nihon Kohden 16
#10236 Masahiro Sarashina Oki Electric Industry Co. 16
#10236 Yousuke Kurosaki Nippon Steel 16

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Yokohama, JP432,220