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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 7,201–7,250 of 49,251 inventors

Rank Inventor Primary Company Patents
#6973 Koji Nakazato Sumitomo Electric Industries 15
#6973 Youichi Masuda Kabushiki Kaisha Toshiba 15
#6973 Yohei Ueda IBM 15
#6973 Tatsushi Sano Sony 15
#6973 Yoshiaki Hironaka Kioritz 15
#6973 Kyotaro Tomoda — 15
#6973 Sakiko HIRAI — 15
#6973 Masaya Okita Nippon Kogaku K.K. 15
#6973 Kensuke OKAMOTO — 15
#6973 Koichi Sakairi Tanaka Kikinzoku Kogyo K.K. 15
#6973 Kenichi Shinohara E.I. Du Pont De Nemours And 15
#6973 Akihiro Takayama Ricoh Company 15
#6973 Hideki Fuchino Nhk Spring Co. 15
#6973 Susumu Oikawa Toyota 15
#6973 Yoshiaki Oshima Kao 15
#6973 Shogo Tomari — 15
#6973 Hiroaki Saitou Nissan Motor Co. 15
#6973 Satoru Toda Fujitsu Limited 15
#6973 Hidehiko Numasato Western Digital Technologies 15
#6973 Masao Nohda Nippon Kogaku K.K. 15
#6973 Tomomasa Watanabe Sony 15
#6973 Nayu Nomachi Kyocera 15
#6973 Kazunori Akiyama Mita Industrial Co. 15
#6973 Hiroki Tamai Toshiba Lighting & Technology 15
#6973 Kozo Uemura Toshiba Lighting & Technology 15
#6973 Shigeru Fujimoto Kabushiki Kaisha Toshiba 15
#6973 Ryoichi Sugawara Denso 15
#6973 Takeo Morinaga Sony 15
#6973 Keisuke Iwasa Ricoh Company 15
#6973 Shun-ichi Kodama Asahi Glass Co. 15
#6973 Hiroyo Ogawa National Institute Of Information And Communications Technology 15
#6973 Masakazu Ketsuka Fujifilm Business Innovation 15
#6973 Hiroaki Houjou Fujifilm 15
#6973 Noboru Taguchi Citizen Watch Co. 15
#6973 Motoyuki Tajima Fujitsu Media Devices Limited 15
#6973 Yoshiko Takeda Kabushiki Kaisha Toshiba 15
#6973 Akihide Oshima — 15
#6973 Kiyomi Koyama Kabushiki Kaisha Toshiba 15
#6973 Junji Takai Canon 15
#6973 Seii Miyakawa Hitachi 15
#6973 Hironori Iida Sony 15
#6973 Masashi Ueshima Fujifilm 15
#6973 Chikashi Nakagawara Kabushiki Kaisha Toshiba 15
#6973 Masahide Nishiura Kabushiki Kaisha Toshiba 15
#6973 Naoya Furutake Renesas Electronics 15
#6973 Masanobu Minezawa Isuzu Motors Limited 15
#6973 Hiromitsu Baba Maruzen Petrochemical Co. 15
#6973 Masaakira Umehara Ricoh Company 15
#6973 Sho Shimizukawa Fujifilm 15
#6973 Takahiro Kawai Jsr 15

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