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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 7,701–7,750 of 91,278 inventors

Rank Inventor Primary Company Patents
#7569 Shigehisa Tanaka Hitachi 21
#7569 Kazumasa Aoki Daiichi Sankyo Company, Limited 21
#7569 Kenji Karashima Canon 21
#7569 Nobuhiro Harada Hitachi Industrial Equipment Systems Co. 21
#7569 Masaya Terai Kabushiki Kaisha Toshiba 21
#7569 Masayoshi Murata Canon 21
#7569 Masahiro Miyauchi Mitsubishi Paper Mills Limited 21
#7569 Yuichi Inai Eisai 21
#7569 Toshikazu Ishikawa Renesas Electronics 21
#7569 Kyoji Tachikawa National Research Institute For Metals 21
#7569 Khalid Hassan Hussein Mitsubishi Electric 21
#7569 Masayuki Hasegawa Tokyo Electron Limited 21
#7569 Ryoichi Matsumoto Canon 21
#7569 Tomoo Orui Lintec 21
#7569 Takeshi Kaneki Japan Display 21
#7569 Kunihiko Miyagi Machida Endoscope Co. 21
#7569 Minoru Hayashi Nippon Koki Co. 21
#7569 Kazuhisa Kurita Mitsubishi Electric 21
#7569 Osamu Takizawa Mitani Valve Co. 21
#7569 Akitaka Kimura Nec 21
#7569 Tomio Fukuda Hitachi Chemical Company 21
#7569 Makoto Iwayama Hitachi 21
#7569 Koichi Kanaya Ricoh Company 21
#7569 Kaoru Hiramatsu NTT 21
#7569 Hiromi Hirano Rakuten Group 21
#7569 Masahiro Okamoto Fujikura 21
#7569 Takuya Tsushima Victor Company Of Japan 21
#7569 Kengo Mori Nec 21
#7569 Shuichi Ono Kobelco Construction Machinery Co. 21
#7569 Hiroshi Togashi Daikyo Seiko 21
#7569 Hiroshi Hashidume Toshiba Tec Kabushiki Kaisha 21
#7569 Katsushi Murakami Bandai Co. 21
#7569 Takafumi Atarashi Nittetsu Mining Co. 21
#7569 Seiji Ohbi Sony 21
#7569 Masakazu Takata Joled 21
#7569 Koki Onuma Pentax 21
#7569 Akihiko Osawa Kabushiki Kaisha Toshiba 21
#7569 Hideaki Ishizaki Pioneer 21
#7569 Ryo Takaoka Sony 21
#7569 Nobuaki Kondoh Ricoh Company 21
#7569 Masaru Setoguchi Casio Computer Co. 21
#7569 Ken Ichiryu Hitachi 21
#7569 Kazunori Takei Ddk 21
#7569 Toshikatsu Nakamura Kabushiki Kaisha Toshiba 21
#7569 Kyoko Sasahara Renesas Electronics 21
#7569 Toshio Koide Nec 21
#7569 Hisanori Kato Ykk 21
#7569 Masafuku Akatsu Nec Infrontia 21
#7569 Fujio Mizukami National Institute Of Advanced Industrial Science And Technology 21
#7569 Tetsuji Nishikawa Ricoh Company 21

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Yokohama, JP432,220