Patent Leaderboard
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%

Yokohama, JP ranks #6 worldwide for total patents filed all time, with 432,220 patents from 49,251 inventors. Leading employers of inventors based in Yokohama, JP include Canon, Daiichi Sankyo Company, Limited, Alps Electric Co..

Showing 17,501–17,550 of 49,251 inventors

Rank Inventor Primary Company Patents
#16552 Hiroki Suzukawa Canon 5
#16552 Motoshi Yamauchi Daiichi Sankyo Company, Limited 5
#16552 Mitsuo Kamiko Alps Electric Co. 5
#16552 Yusuke KOUMURA Semiconductor Energy Laboratory 5
#16552 Kazuhiro TAKASAGO Nikon 5
#16552 Minoru Uchino Fujitsu Limited 5
#16552 Shinobu Nimura Namco 5
#16552 Hideyuki Mochida Hitachi 5
#16552 Tadayuki Misaizu Sony 5
#16552 Jun Kinugasa Sumitomo Electric Industries 5
#16552 Yuji Hirowatari Tosoh 5
#16552 Tsuneo Inoue Mitsui Toatsu Chemicals, Incorporated 5
#16552 Masanori Iwamoto Nissan Motor Co. 5
#16552 Takeharu Kuramochi Nissan Motor Co. 5
#16552 Shuji Morita Mitsubishi Kasei 5
#16552 Seiya TAKENOUCHI Fujifilm 5
#16552 Hiromitsu Shibuya Jgc 5
#16552 Mitsuo Yanase Sony 5
#16552 Fumikatsu Uesawa Sony 5
#16552 Takayasu Koike Fujitsu Limited 5
#16552 Takashi Ohkuma Ricoh Company 5
#16552 Yoshikatsu Kimura Aisin Seiki Kabushiki Kaisha 5
#16552 Yoshiharu Ochi Kabushiki Kaisha Toshiba 5
#16552 Eiji Munemoto Dai Nippon Printing Co. 5
#16552 Nobuyoshi Ueyama Brother Industries 5
#16552 Tetsuya Miyazawa Fuji Electric Co. 5
#16552 Megumi Shibata Fujitsu Limited 5
#16552 Kazumi Munekata Sony 5
#16552 Souichi Sakurai Hitachi 5
#16552 Hirotsugu Terada Sony 5
#16552 Kohei MICHIGAMI Kyocera 5
#16552 Kouji Hamabe — 5
#16552 Satoshi Morioka Mitsubishi Chemical 5
#16552 Osamu Hayama Amada Co. 5
#16552 Eiichi Kanda Fujitsu Limited 5
#16552 Makoto Takekoshi IBM 5
#16552 Satori Sone Mitsui Toatsu Chemicals, Incorporated 5
#16552 Masanori Imata Sony 5
#16552 Masayoshi Chihaya Ikeda Bussan Co. 5
#16552 Toshimitsu Yamada Kabushiki Kaisha Toshiba 5
#16552 Kazuo Oosumi Isuzu Ceramics Research Institute Co. 5
#16552 Nobuya Tamura Sysmex 5
#16552 Seiji Sumi Opnext Japan 5
#16552 Yukou Sato Autonetworks Technologies 5
#16552 Takahide Nagao Panasonic 5
#16552 Tadao Kazuno Eastman Kodak 5
#16552 Daichi USUI Kabushiki Kaisha Toshiba 5
#16552 Keisui Okuma Canon 5
#16552 Yohichiroh Miyaguchi Ricoh Company 5
#16552 Kazuto Ohbuchi Tokyo Ohka Kogyo Co. 5

Nearby-Ranked Cities

Tokyo, JP716,148
Seoul, KR296,870