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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 8,551–8,600 of 49,251 inventors

Rank Inventor Primary Company Patents
#8048 Hiroyoshi Ishizaki Ricoh Company 13
#8048 Masaaki Wakamoto Fujitsu Limited 13
#8048 Masami Okita Sony 13
#8048 Shunsuke KITAJIMA Fujifilm 13
#8048 Tomoaki Kojima — 13
#8048 Kohei Otake Shin-Etsu Chemical Co. 13
#8048 Shojiro Sato Kabushiki Kaisha Toshiba 13
#8048 Wataru Yasuda Ricoh Company 13
#8048 Toshiaki Nishimura Mitsubishi Gas Chemical Company 13
#8048 Naofumi Wada Kabushiki Kaisha Toshiba 13
#8048 Masamichi Nakajima Fujitsu General Limited 13
#8048 Shigeaki Yamamoto Sanyo Electric Co. 13
#8048 Atsuo Sonai Samsung 13
#8048 Ikuzo Usami Threebond Co. 13
#8048 Motoki Takata Shiseido Company, Limited 13
#8048 Daisuke Tatsumi — 13
#8048 Yoshiyuki Ohta Fujitsu Limited 13
#8048 Norihisa Hirota Toyo Seikan Co. 13
#8048 Hijin Sato Ntt Docomo 13
#8048 Daigo SAWAKI Fujifilm 13
#8048 Masaaki Oya Chugoku Marine Paints 13
#8048 Takahiko Yamauchi Fujitsu Limited 13
#8048 Nobuhiro Shimogori Kabushiki Kaisha Toshiba 13
#8048 Sara Yoshio Kabushiki Kaisha Toshiba 13
#8048 Masatsugu Fujiwara Canon 13
#8048 Kenji Hayasaka Ricoh Company 13
#8048 Masako Shibaki Kabushiki Kaisha Toshiba 13
#8048 Shunichiro Ikeda Canon 13
#8048 Toshihiko Ando Mitsui Toatsu Chemicals, Incorporated 13
#8048 Satoshi Iimuro Hitachi 13
#8048 Yoshiaki Koga Calsonic Kansei 13
#8048 Hisao Oikawa Chisso 13
#8048 Nagao Ogiwara Fujitsu Limited 13
#8048 Iori Togu — 13
#8048 Tatsuya Uehara Kabushiki Kaisha Toshiba 13
#8048 Susumu Momma Ricoh Company 13
#8048 Masayoshi Hasuo — 13
#8048 Yoshihiro Fujiyoshi Honda Motor Co. 13
#8048 Yukihiko Mogi Sony 13
#8048 Hideki Moriyama Toray Industries 13
#8048 Yutaka Ishiwata Kabushiki Kaisha Toshiba 13
#8048 Yoshiyuki Yoda — 13
#8048 Yuko Kano Meiji Seika Kaisha 13
#8048 Kae Okazawa Sony 13
#8048 Kozo Tagawa — 13
#8048 Yoji Hasegawa Nissan Motor Co. 13
#8048 Yutaka Banba Panasonic 13
#8048 Katsuhiko Kubota Renesas Technology 13
#8048 Moriyasu Wada Toshiba 13
#8048 Yasuhiko Terashita Sony 13

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