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

Tokyo, JP 2011

21,999 patents  ·  11,174 inventors

Ranked #1 of 34,820 cities Top 1%

Showing 9,251–9,300 of 11,174 inventors

Rank Inventor Primary Company Patents
#4279 Hideki Itoh Sony 1
#4279 Nobuyasu Muto Renesas Electronics 1
#4279 Yoshio Tagawa Mitsubishi Motors 1
#4279 Noboru Koga Ricoh Company 1
#4279 Isamu Sekihara Hitachi High-Technologies 1
#4279 Katsumi Hirezaki Hitachi 1
#4279 Kazuyuki Uehara Kao 1
#4279 Kazuhiro Ikegai Astellas Pharma 1
#4279 Masaya Akihara Mitsubishi Electric 1
#4279 Taro Ishii Sony 1
#4279 Ryoichi Takahata Koyo Seiko Co. 1
#4279 Tomoe Kikuchi Konica 1
#4279 Toshiya Komuro Olympus 1
#4279 Hiroyasu Doi Microbial Chemistry Research Foundation 1
#4279 Muneaki Aminaka Asahi Kasei Chemicals 1
#4279 Kaga Hasegawa Ga-Rew 1
#4279 Hiromi Nishiura Hitachi 1
#4279 Taka Inoue Azbil 1
#4279 Seiichi Aikawa Altif Laboratories 1
#4279 Takatsugu Fujishiro Ricoh Company 1
#4279 Takeshi Utakoji Mitsubishi Electric 1
#4279 Mitsuhiro Sekiguchi Asahi Kasei Chemicals 1
#4279 Kuniaki Hiromatsu Asahi Glass Co. 1
#4279 Tomiya Abe Hitachi Cable 1
#4279 Toshihisa Nakamura Terumo Kabushiki Kaisha 1
#4279 Hisanori Ohara Sumitomo Electric Industries 1
#4279 Nobuhiro Arai Sumitomo Chemical 1
#4279 Kazuhiro Umezu Aderans Company Limited 1
#4279 Ayuta Yamada Rigaku 1
#4279 Hiroshi Hayama Nec 1
#4279 Yukiko Sahashi Ricoh Company 1
#4279 Satoshi Ebato Sony 1
#4279 Yasuhiro Osakabe Hoya 1
#4279 Nobuya Hayashi Saga University 1
#4279 Masato Hayashi Taisho Pharmaceutical Co. 1
#4279 Yasuharu Ooishi Yamatake 1
#4279 Shigetaka Kasai Toray Industries 1
#4279 Fumirou Matsuki Chimei Innolux 1
#4279 Paul Hodgins Sony 1
#4279 Yasushi Itoh Mitsubishi Electric 1
#4279 Jirou Fukui Origin Electric Company, Limited 1
#4279 Shigeru Takizawa Hoya 1
#4279 Arata Ajiro Comcast 1
#4279 Hidetaka Natsume Nec 1
#4279 Kaoru Sugimoto Fujitsu Limited 1
#4279 Yoshimichi Takano Nippon Hoso Kyokai 1
#4279 Hideshi Okamoto Otsuka Pharmaceutical Factory 1
#4279 Michiko Miyamoto Toray Industries 1
#4279 Soutarou Iwabuchi Bridgestone 1
#4279 Masato Ishida Canon 1

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