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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 10,151–10,200 of 49,251 inventors

Rank Inventor Primary Company Patents
#9364 Hisaya Ishibashi Hitachi 11
#9364 Takakiyo Kanazawa Sony 11
#9364 Shuji Ando Bridgestone 11
#9364 Hiroshi Jitsukata Hitachi 11
#9364 Eiji KIMURA Takeda Pharmaceutical Company Limited 11
#9364 Takahiro Mukai Sumitomo Electric Industries 11
#9364 Yumiko Aoki Asahi Glass Co. 11
#9364 Hideo Kawazu Ebara 11
#9364 Kenro Takahashi Nissan Motor Co. 11
#9364 Yoshiaki Arimura Kabushiki Kaisha Toshiba 11
#9364 Fumio Hanzawa Fujitsu Limited 11
#9364 Toshikazu Nishihara Victor Company Of Japan 11
#9364 Kohei Nishimura Okuma 11
#10164 Kanako Soma Canon 10
#10164 Yuka Nagao Mitsubishi Chemical 10
#10164 Kensuke Uehara Kabushiki Kaisha Toshiba 10
#10164 Toshihiko Nakajima Canon 10
#10164 Daisuke FUKUSHI Toshiba Materials Co. 10
#10164 Shingo Hara Fujitsu Limited 10
#10164 Hiroya Koshishiba Hitachi 10
#10164 Yoshikuni Uchida Nipro 10
#10164 Takeharu Iwata Nissan Motor Co. 10
#10164 Yasunori Ashikaga Ihi 10
#10164 Tsunenori Yanagisawa Nec 10
#10164 Hayato MIYOSHI Fujifilm 10
#10164 Quoc Viet PHAM Kabushiki Kaisha Toshiba 10
#10164 Masaaki Hirakawa Kabushiki Kaisha Toshiba 10
#10164 Takeharu MOTOKAWA Shibaura Mechatronics 10
#10164 Koji Saita Sony 10
#10164 Satomi Sakai Kabushiki Kaisha Toshiba 10
#10164 Yoshifumi Zaizen Sony 10
#10164 Tomohiko Maruo Anritsu 10
#10164 Ryoko Usuba — 10
#10164 Masatsugu TONOIKE — 10
#10164 Naoki Motohashi Ricoh Company 10
#10164 Norio Hattori United Microelectronics 10
#10164 Keiko Neriishi Fujitsu Limited 10
#10164 Ryoji Matsumura — 10
#10164 Yohkichi Sasatani IBM 10
#10164 Kazuto Yamafuji IBM 10
#10164 Masahiro Okawa IBM 10
#10164 Ikuo Sasaki Samsung 10
#10164 Michihiko Ayada Nhk Spring Co. 10
#10164 Mitsushi Ueno Toshiba 10
#10164 Hideyuki Kumita Sony 10
#10164 Naomi TAKAHASHI Furukawa Electric Co. 10
#10164 Nobuhiro Sugawara Kabushiki Kaisha Toshiba 10
#10164 Hiroh Soga — 10
#10164 Teruki Naganuma — 10
#10164 Hisao Kawazoe Asahi Glass Co. 10

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