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%

Showing 9,301–9,350 of 49,251 inventors

Rank Inventor Primary Company Patents
#8670 Kenji Yamagishi Mitsubishi Chemical 12
#8670 Akito Shibuya Takeda Pharmaceutical Company Limited 12
#8670 Soichi Yamamoto Yamamoto Seisakusho Co. 12
#8670 Satoru Sunada Honda Motor Co. 12
#8670 Hiroaki Fujikura — 12
#8670 Tetsuro Tanaka Sony 12
#8670 Yasuo Asano Sumitomo Electric Industries 12
#8670 Toshihiko Otsubo Canon 12
#8670 Yoichi Takahara Hitachi 12
#8670 Takao Hiramoto Sony 12
#8670 Kiyotaka TSUCHIBUCHI — 12
#8670 Noriyasu Asaki Canon 12
#8670 Kunihiko Yamagishi Kabushiki Kaisha Toshiba 12
#8670 Yasutaka Tsukamoto Ricoh Company 12
#8670 Kenichi Mizutani Nec 12
#8670 Motoi Katoh Canon 12
#8670 Takaomi Murakami Kabushiki Kaisha Toshiba 12
#8670 Takehiro Ikeda Ntt Docomo 12
#8670 Takeshi Makabe Jvckenwood 12
#8670 Takehiko Hara Nippon Thompson Co. 12
#8670 Masayuki Akou Kabushiki Kaisha Toshiba 12
#8670 Takeji Sumiya HGST 12
#8670 Tatsuru Moritani Ricoh Company 12
#8670 Masanobu Horiguchi Unisia Jecs 12
#8670 Shinnosuke Koji Canon 12
#8670 Yusuke Uno Dai Nippon Printing Co. 12
#8670 Masaetsu Takahashi Ricoh Company 12
#8670 Norio Ookawa Fujitsu Limited 12
#8670 Hirofumi Oda Sharp Kabushiki Kaisha 12
#8670 Taichiro Touge Takasago International 12
#8670 Shigenori Hayakawa Lumentum Japan 12
#8670 Ryoichi Shinjo Ebara 12
#8670 Masahiro Funakoshi Canon 12
#8670 Masanobu Shimanuki Kabushiki Kaisha Toshiba 12
#8670 Tsuneo Nakanishi Canon 12
#8670 Takehiko Shida Sumitomo Electric Industries 12
#8670 Masatomo Eimitsu Kioxia 12
#8670 Genta Sato Canon 12
#8670 Junichi Fukasawa Kao 12
#8670 Yasushi Matsuyama Tdk 12
#8670 Katsuji Taniguchi Panasonic 12
#8670 Mika Sugimoto Fujifilm 12
#8670 Tomoyuki Shindo Victor Company Of Japan 12
#8670 Shoichi Iwanaga Hitachi 12
#8670 Natsumi Nakata Fujifilm Business Innovation 12
#8670 Hiroshi Kume — 12
#8670 Yoshiya Inoue Ricoh Company 12
#8670 Toru Takamizawa Nsk 12
#8670 Homare Kanie Hitachi 12
#8670 Hiroyoshi Murata Kabushiki Kaisha Toshiba 12

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