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USPTO Patent Rankings Data through Sept 30, 2025
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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 Osaka University, Panasonic, Osaka Gas Co..

Showing 12,701–12,750 of 24,349 inventors

Rank Inventor Primary Company Patents
#12277 Naotsugu Haraguchi Osaka University 2
#12277 MOMOKO HIRANUMA Panasonic 2
#12277 Hajime Toyonaga Osaka Gas Co. 2
#12277 Akira Ikebata Mitsubishi Chemical 2
#12277 Toshiyuki Kori Sumitomo Electric Industries 2
#12277 Kazuyoshi Sakita Teijin Frontier Co. 2
#12277 Hiroki Nariyasu Yanmar Holdings Co. 2
#12277 Rie Itoh Sumitomo Electric Industries 2
#12277 Tsuyoshi Oguro Nitto Denko 2
#12277 Yugo Murao Sharp Kabushiki Kaisha 2
#12277 Masao Kawakami Suminoe Textile Co. 2
#12277 Osami Fukao Kyocera Mita 2
#12277 Ryou Fujimoto Daikin Industries 2
#12277 Kotaro Morizono Keyence 2
#12277 Yasuko Okuda Sumitomo Electric Industries 2
#12277 Shinji Fujihara Japan Storage Battery Co. 2
#12277 Koichi Furutani — 2
#12277 Kazuki IKUSHIMA University Public Corporation Osaka 2
#12277 Toshiya Tani Kubota 2
#12277 Akiyoshi Morikawa Kubota 2
#12277 Yusuke TAKAO Nippon Paint Marine Coatings Co. 2
#12277 Tsuyoshi Yamamoto National Cerebral And Cardiovascular Center 2
#12277 Akira Dohno Kanebo, Limited 2
#12277 Akiko Iida Sumitomo Rubber Industries 2
#12277 Toshiyuki Shin Yanmar Holdings Co. 2
#12277 Hidekazu Ota Nintendo Co. 2
#12277 Tatsuro Fushimi Kaneka 2
#12277 Sataro Shimazaki — 2
#12277 Jiro Seto Nissin Foods Holdings Co. 2
#12277 Masakazu SHIBAHARA University Public Corporation Osaka 2
#12277 Tomoya TANAKA Nitto Denko 2
#12277 Mamoru Takimura Bridgestone 2
#12277 Katsujiro Arai Panasonic 2
#12277 Kazuteru Yamamura Keyence 2
#12277 Tsuneo Kawabata Fujicopian Co. 2
#12277 Seigo Itoh Fujitsu Limited 2
#12277 Kazuma Nehashi Keyence 2
#12277 Yu Takabatake Keyence 2
#12277 Seisaku Oshiro Sakura Color Products 2
#12277 Keiji Sakai Unitika 2
#12277 Hirofumi Tayama Fujikura 2
#12277 Hozumi Nishida Oriental Yeast Co. 2
#12277 Shozo Umetsu Showa Aluminum 2
#12277 Norikazu Kaneshiro Panasonic 2
#12277 Takeo Kikuchi Nipro 2
#12277 Tomohiro Ikawa Mitsubishi Electric 2
#12277 Tokuzo Arao Sumitomo Bakelite Co. 2
#12277 Tadayuki Tsuchiyama Panasonic 2
#12277 Tooru Himegi Mita Industrial Co. 2
#12277 Katsura Kawashima Toyo Aluminium 2

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