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 8,701–8,750 of 49,251 inventors

Rank Inventor Primary Company Patents
#8670 Kaoru Kikuchi Fujitsu Limited 12
#8670 Toshihiko Tomosada Canon 12
#8670 Takahiro Kamekura Ricoh Company 12
#8670 Toshihiro Mandai Fujitsu Limited 12
#8670 Ken Kuroda Canon 12
#8670 Tomoshige Yamamoto Yamatake 12
#8670 Shigeaki Koike Sony 12
#8670 Yoichi Osada Canon 12
#8670 Kunihiko Muraoka Subaru 12
#8670 Noboru Toyozawa Sony 12
#8670 Kenichi Shitara Hitachi High-Technologies 12
#8670 Masanobu Kaneko Nikon 12
#8670 Kazuma Tsukagoshi Fujifilm 12
#8670 Hidehisa Yamagami Tyco Electronics Amp K.K. 12
#8670 Yuki Iwabuchi Canon 12
#8670 Tokuo Okada Bridgestone 12
#8670 Yuki IMATOH Lapis Semiconductor Co. 12
#8670 Yoshimitsu Kudoh Fujitsu Limited 12
#8670 Takaharu Itani Kabushiki Kaisha Toshiba 12
#8670 Shigemasa Itabashi Nippon Thompson Co. 12
#8670 Hirokazu Okazaki Kansai Paint Co. 12
#8670 Seiji Tokura Kabushiki Kaisha Toshiba 12
#8670 Hidemasa Koh Asahi Glass Co. 12
#8670 Tomomi Moriya Sumitomo Electric Industries 12
#8670 Noriaki Ooishi Sony 12
#8670 Junko Konishi Hitachi High-Technologies 12
#8670 Yoji Tomoyuki Canon 12
#8670 Hisaki Hiraiwa Sony 12
#8670 Kaori Umezawa Kabushiki Kaisha Toshiba 12
#8670 Eisaku Akutsu Toyota 12
#8670 Misao Yagi Takasago International 12
#8670 Shunichi Tokitoh Oki Electric Industry Co. 12
#8670 Masaji Noguchi Fujitsu Limited 12
#8670 Koichiro Mizushima Panasonic 12
#8670 Fumihiro Nakajima Sumitomo Electric Industries 12
#8670 Yoshitaka Sugimoto Minolta Co. 12
#8670 Yosuke Kitagawa Matsui Shikiso Chemical Co. 12
#8670 Shoji Noguchi Nsk 12
#8670 Tetsuo Ueno Komatsu Zenoah 12
#8670 Hiroaki Hoshikawa Nissan Motor Co. 12
#8670 Tsutomu Murayama Canon 12
#8670 Saori Ueda Sekisui Chemical Co. 12
#8670 Tatsuo Eguchi Sony 12
#8670 Kohichi Kimura Nichia 12
#8670 Kuniharu Fujiki Victor Company Of Japan 12
#8670 Kenichi Ooshiro Kabushiki Kaisha Toshiba 12
#8670 Nobukazu Hirai Sony 12
#8670 Hirotsugu Kashimura — 12
#8670 Kohtaro Osakada Sumitomo Chemical 12
#8670 Nobuki Matsumoto Ricoh Company 12

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