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

Yokohama, JP All Time

432,220 patents  ·  49,251 inventors

Ranked #6 of 111,555 cities Top 1%

Showing 8,151–8,200 of 49,251 inventors

Rank Inventor Primary Company Patents
#8048 Yasuaki Yoshimura Mitsubishi Gas Chemical Company 13
#8048 Shingo Kasai Kabushiki Kaisha Toshiba 13
#8048 Takahiro Hidaka Hitachi Chemical Company 13
#8048 Atsushi Ebata Hitachi 13
#8048 Yukiei Matsumoto Permelec Electrode 13
#8048 Kenji Tokami Mitsubishi Electric 13
#8048 Nobuhiro Igi Sony 13
#8048 Keisei Hakamata Canon 13
#8048 Kazufumi Kubota Fujitsu Limited 13
#8048 Yoshikazu Asai Canon 13
#8048 Daisuke KONO — 13
#8048 Hiromichi Kobori Kabushiki Kaisha Toshiba 13
#8048 Keizo Cho NTT 13
#8048 Katsuhiro Takematsu Sony 13
#8048 Yasuhiko Inaba Hitachi 13
#8048 Atsushi Hasebe Sony 13
#8048 Shingo Uchiyama NTT 13
#8048 Takahisa Izumida Fujitsu Limited 13
#8048 Kazuyoshi Kikkawa Mitsui Toatsu Chemicals, Incorporated 13
#8048 Takuya Kanawa Kabushiki Kaisha Toshiba 13
#8048 Masao Unoki Asahi Glass Co. 13
#8048 Hiroshi Kanamori Nissan Motor Co. 13
#8048 Naohiro Kawashima Ricoh Company 13
#8048 Masayasu TAKANO — 13
#8048 Shigeto Hattori Kyocera 13
#8048 Shinya Omori Stanley Electric Co. 13
#8048 Kenichi Okamura Toyota 13
#8048 Junji Sotani Furukawa Electric Co. 13
#8048 Ken Hosaka Canon 13
#8048 Akira Tateishi — 13
#8048 Akira Horiki Hitachi 13
#8048 Tsukasa Hashino Sony 13
#8048 Tohru Ohsaka Canon 13
#8048 Tomoyo Nishida — 13
#8048 Hiroyoshi Omika Nippon Oil 13
#8048 Muneki Nakao Canon 13
#8048 Motoharu Obika Nissan Motor Co. 13
#8048 Takashi Mama Ricoh Company 13
#8048 Tomonori Murata Kelk 13
#8048 Takafumi Hirata Nhk Spring Co. 13
#8048 Yasuyuki Itou Nissan Motor Co. 13
#8048 Masuo Tamada Kabushiki Kaisha Toshiba 13
#8048 Yoshihisa Ohguro Ricoh Company 13
#8048 Seishi Yoshikawa Toyo Seikan Co. 13
#8048 Kanehiko Enomoto Mitsubishi Electric 13
#8048 Junko Kuramochi Canon 13
#8048 Yasuhiko Niiro Kokusai Denshin Denwa Co. 13
#8048 Yutaka Shio Ricoh Company 13
#8048 Satoshi Sekiya Kabushiki Kaisha Toshiba 13
#8048 Yutaka Shikatani Nippon Oil 13

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