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 7,451–7,500 of 49,251 inventors

Rank Inventor Primary Company Patents
#6973 Kazufumi Tomita — 15
#6973 Akira Yuza Canon 15
#6973 Takahisa Tagami Sony 15
#6973 Tadashi Narita Oki Electric Industry Co. 15
#6973 Tetsuyoshi Nakata Ricoh Company 15
#6973 Masao Fukuyama Sumitomo Electric Industries 15
#6973 Kanta Abe Semiconductor Energy Laboratory 15
#6973 Toru Numata Hitachi 15
#6973 Tatsuo Tsutsui Shin Nippon Biomedical Laboratories 15
#6973 Keita Sakakura — 15
#6973 Yoshinobu Usui Sony 15
#6973 Kengo Sakai Canon 15
#6973 Toyomi Fujino Sony 15
#6973 Isao Hirano Tokyo Ohka Kogyo Co. 15
#6973 Daiju Takeda Canon 15
#6973 Kenichi Kadota Kabushiki Kaisha Toshiba 15
#6973 Kazuki Kato Sekisui Plastics Co. 15
#6973 Takuji Nagashima Sumitomo Electric Industries 15
#6973 Chiyo Akamatsu Hitachi 15
#6973 Toru Fuse — 15
#6973 Isao Yokoyama Hitachi 15
#6973 Takehiko Okuyama Kabushiki Kaisha Toshiba 15
#6973 Kohji Tamura Daikin Industries 15
#6973 Yuji Kawai Canon 15
#6973 Yuki NAKAZAWA Fujifilm 15
#6973 Ryosuke Kawai Stanley Electric Co. 15
#6973 Shinpei Iwamoto Mitsubishi Gas Chemical Company 15
#6973 Tomokazu Mori Canon 15
#6973 Kohei Takeuchi Takeda Pharmaceutical Company Limited 15
#6973 Satoshi Saitoh Pioneer Electronic 15
#6973 Shinsaku Hirano Sony 15
#6973 Ryoei Nozawa Fujitsu Limited 15
#6973 Shusaku Yokota — 15
#6973 Tetsushi Satou Nlt Technologies 15
#6973 Masataka Umeda Fujitsu Limited 15
#6973 Hidetoshi Kinoshita Panasonic 15
#6973 Atsuko Ochida Takeda Pharmaceutical Company Limited 15
#6973 Akiko Nomachi Kabushiki Kaisha Toshiba 15
#6973 Makoto Tokudome Canon 15
#6973 Noriaki Oishi Sony 15
#6973 Hirotaka Shiomichi Canon 15
#6973 Kohei Koguchi Canon 15
#6973 Atsushi Unami Anest Iwata 15
#6973 Masahiro Shigenobu Sony 15
#6973 Itaru Maekawa Sony 15
#6973 Michihide Sasada Opnext Japan 15
#6973 Misako Sato Semiconductor Energy Laboratory 15
#6973 Toshiaki Kono Meiji Seika Kaisha 15
#6973 Makoto KAMO Fujifilm 15
#6973 Akira Yaguchi Jx Nippon Oil & Energy 15

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