Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Cities › Osaka, JP

Osaka, JP All Time

188,510 patents  ·  24,349 inventors

Ranked #15 of 111,555 cities Top 1%

Osaka, JP ranks #15 worldwide for total patents filed all time, with 188,510 patents from 24,349 inventors. Leading employers of inventors based in Osaka, JP include Ebara, Sumitomo Electric Industries, Fanuc.

Showing 11,151–11,200 of 24,349 inventors

Rank Inventor Primary Company Patents
#10091 Teruki Sugiyama Ebara 3
#10091 Sen-ichi Ryo Ebara 3
#10091 Isamu Oh Ebara 3
#10091 Masaaki Hirata Sumitomo Electric Industries 3
#10091 Atsushi Aizawa Fanuc 3
#10091 Masamichi Katada Panasonic 3
#10091 Tetsurou Oomori Panasonic 3
#10091 Kazuki Hamasaki Sanyo Electric Co. 3
#10091 Tatsushi Ako Ube Industries 3
#10091 Yumiko Takeshita Sharp Kabushiki Kaisha 3
#10091 Tadami Shimizu Panasonic 3
#10091 Chihiro Tani Toyopolymer Co. 3
#10091 Miho Hayashi Fuji Oil Holdings 3
#10091 Tomomi Shibata Seikagaku 3
#10091 Iwao Tajima Sony 3
#10091 Shigeharu Itou Kyocera Mita 3
#10091 Fumiki Asano Kobe Steel 3
#10091 Tetsuya Esaki Panasonic 3
#10091 Kanto Kobayashi Nitto Denko 3
#10091 Tomohisa Furuta Fujitsu Limited 3
#10091 Konomu Takaishi Sanyo Electric Co. 3
#10091 Koishiro Masuda The Procter & Gamble 3
#10091 Naofumi Kitano Panasonic 3
#10091 Mariko Oi Mitsubishi Tanabe Pharma 3
#10091 Yasushi Hamura Daiso Co. 3
#10091 Yuuji Mukai Sumitomo Electric Industries 3
#10091 Hiroshi Imahori Kyoto University 3
#10091 Shinji Bessyo Sunstar Giken 3
#10091 Takuo Nakai Sanyo Electric Co. 3
#10091 Chiho Yamada Panasonic 3
#10091 Nagahisa Yamaoka Renascience Co. 3
#10091 Eri Yamane Ashimori Industry Co. 3
#10091 Toshizumi OKADA Panasonic 3
#10091 Tsuyoshi Yonemori Daikin Industries 3
#10091 Go Teraguchi Kokuyo S&T Co. 3
#10091 Takahiro Oomura Sekisui Chemical Co. 3
#10091 Shinichi Harigae Panasonic 3
#10091 Hiroyuki Taike Tsubakimoto Chain 3
#10091 Hokshing Liu Sharp Kabushiki Kaisha 3
#10091 Yumi Hatano Morishita Jintan Co. 3
#10091 Osamu Mamba Sharp Kabushiki Kaisha 3
#10091 Takeji Ono Ono Pharmaceutical Co. 3
#10091 Masashi Minami Ono Pharmaceutical Co. 3
#10091 Fusako Nishigaki Astellas Pharma 3
#10091 Kenta Touyamasaki Kyocera Document Solutions 3
#10091 Tomitaro Harada Bandai Co. 3
#10091 Atsuki Yamamoto Panasonic 3
#10091 Kazuto Kase Nippon Sheet Glass Company, Limited 3
#10091 Masahiro Habuka Sumitomo Electric Fine Polymer 3
#10091 Yoshinori Tsuzuki Panasonic 3

Nearby-Ranked Cities

Seoul, KR296,870
San Jose, CA289,949
San Diego, CA235,197
San Francisco, CA225,019
Beijing, CN149,128