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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%

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 Nippon Zeon Co., Unknown, Fujifilm.

Showing 15,351–15,400 of 49,251 inventors

Rank Inventor Primary Company Patents
#14781 Nobunori Abe Nippon Zeon Co. 6
#14781 Hidetoshi Inoko Unknown 6
#14781 Keiichirou Sato Fujifilm 6
#14781 Akifumi Nakao Nissan Motor Co. 6
#14781 Tomonori Maekawa Ricoh Company 6
#14781 Fuyuki KOKUBU — 6
#14781 Tomohiro Miyagawa Nissan Motor Co. 6
#14781 Shunya Ide Stanley Electric Co. 6
#14781 Ichiro Shiozaki — 6
#14781 Satomi Eto Nissan Motor Co. 6
#14781 Shoichi Horiguchi Ntt Docomo 6
#14781 Tatsuya Tokue Kabushiki Kaisha Toshiba 6
#14781 Masato Andou Kddi 6
#14781 Tsunetoshi Samukawa Sony 6
#14781 Hiromu MAIE Mitutoyo 6
#14781 Naomi Egashira Sony 6
#14781 Hideo Kurosawa Mitsumi Electric Co. 6
#14781 Shigeki Teramoto Sony 6
#14781 Hiroomi Yokomaku Ricoh Company 6
#14781 Kazuya Saimei Kabushiki Kaisha Toshiba 6
#14781 Kazushi Fukui Mitsubishi Hitachi Power Systems 6
#14781 Makoto Iwadare Graphtec 6
#14781 Naohito Ikeda Hitachi 6
#14781 Shigeru Ueno Bridgestone 6
#14781 Shinichiroh Satoh Ricoh Company 6
#14781 Tomoya Oshikiri Mitsubishi Electric 6
#14781 Yuta Choki Sony 6
#14781 Yoshikazu KANAMORI Mitsubishi Chemical 6
#14781 Haruhisa HOSHINO — 6
#14781 Nobuyoshi Sakai Hitachi 6
#14781 Akinori Suyama Jvckenwood 6
#14781 Takuya Saiga Ricoh Company 6
#14781 Tomoyuki Katsuyama Shiseido Company, Limited 6
#14781 Katsuyuki Youfu Fujifilm 6
#14781 Zecang Gu — 6
#14781 Hiroki Sugino Ricoh Company 6
#14781 Takashi Terui Tanaka Kikinzoku Kogyo K.K. 6
#14781 Ryo Matoba Dna Chip Research 6
#14781 Takanori Miyasaka Nsk 6
#14781 Hayuru Inoue Hitachi Astemo 6
#14781 Fujio Mikami Nippon Paint Holdings Co. 6
#14781 Kouji Ozaki Terumo Kabushiki Kaisha 6
#14781 Satoshi Tejima — 6
#14781 Atsushi Izumida Sakata Seed 6
#14781 Keiichi Nagoshi Kyocera 6
#14781 Yalu Liu Lenovo (Singapore) Pte. 6
#14781 Yoshihiro Terai Nissan Motor Co. 6
#14781 Fumio Noji Fujitsu Limited 6
#14781 Hiroshi Ishiwada Nsk 6
#14781 Takashi Kidesaki The Yokohama Rubber Co. 6

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