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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 9,051–9,100 of 49,251 inventors

Rank Inventor Primary Company Patents
#8670 Yoshiki Oyama Sony 12
#8670 Yuki Tsuchiya Ricoh Company 12
#8670 Toshiyuki Kosaka Sumitomo Electric Device Innovations 12
#8670 Satoshi Shimatani Tokyo Ohka Kogyo Co. 12
#8670 Yukio Ishida Fujitsu Limited 12
#8670 Tomokazu Tsuchiya Ricoh Company 12
#8670 Motoharu Takahashi Ricoh Company 12
#8670 Kotaro Nishimura Hitachi 12
#8670 Kazuhiro Yonezawa Sumitomo Electric Industries 12
#8670 Naoko Hayashida Fujitsu Limited 12
#8670 Takahiro Itou Hitachi 12
#8670 Nobu Miyazawa Canon 12
#8670 Yutaka Yagiura Ricoh Company 12
#8670 Shigeki Takada Kuraray Co. 12
#8670 Noboru Hirakawa — 12
#8670 Masazumi Maeda Fujitsu Limited 12
#8670 Yoshiko Aono Ricoh Company 12
#8670 Masashi Muramori Sony 12
#8670 Kesami Hagiwara Renesas Electronics 12
#8670 Makoto Hosoba Semiconductor Energy Laboratory 12
#8670 Masaaki Saitoh Sharp Kabushiki Kaisha 12
#8670 Masanobu Nonaka Japan Display 12
#8670 Hiroo Soga — 12
#8670 Atsushi Adachi Panasonic 12
#8670 Yoko Kawano Fujitsu Limited 12
#8670 Yuji Ieiri Ricoh Company 12
#8670 Tadashi Itoh Japan Science And Technology Agency 12
#8670 Kaoru Soeta Alps Electric Co. 12
#8670 Michiko NOBORISAKA Nikon 12
#8670 Juei Igarashi Schlumberger Technology 12
#8670 Makoto Takebe Komatsu Shisakusho 12
#8670 Masami Kobata Kansai Paint Co. 12
#8670 Tsutomu Komiyama — 12
#8670 Kunihiko Nagamine Sony 12
#8670 Hiroki Nakamatsu Ricoh Company 12
#8670 Yuji Matsushita Shiseido Company, Limited 12
#8670 Kaori Tsuruoka Asahi Glass Co. 12
#8670 Mikako Shirouzu Riken 12
#8670 Tsutomu Iwamura Komatsu 12
#8670 Kiminobu Akeno Nuflare Technology 12
#8670 Yoshiyuki Kamon Sony 12
#8670 Hitoshi Fujimiya Hitachi Software Engineering Co. 12
#8670 Makio Uehara — 12
#8670 Fumio Yamashita Kansai Paint Co. 12
#8670 Nobuo Tsuboi Renesas Electronics 12
#8670 Katsuhiro Moriya Jvckenwood 12
#8670 Toshihisa Yokochi Sumitomo Electric Industries 12
#8670 Kazuyuki Koda Fujifilm Business Innovation 12
#8670 Mitsuo Kohno Asahi Kasei Kogyo Co. 12
#8670 Hitoshi Shimotori Mitsui Toatsu Chemicals, Incorporated 12

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