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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 Sharp Kabushiki Kaisha, Chugoku Marine Paints, Panasonic.

Showing 13,551–13,600 of 24,349 inventors

Rank Inventor Primary Company Patents
#12277 Yuusuke ITAGAKI Sharp Kabushiki Kaisha 2
#12277 Sumio Matsuda Chugoku Marine Paints 2
#12277 Takashi Mushiga Panasonic 2
#12277 Junko Wakai Panasonic 2
#12277 Hitoshi Nakamoto Mitsubishi Materials 2
#12277 Hisahiko Miyazaki Kawasaki 2
#12277 Michiya Kusaka Espec 2
#12277 Shoji Igawa Minolta 2
#12277 Tomitarou Murakami Sumitomo Electric Industries 2
#12277 Tadasu Matusima Elephant Chain Block Co. 2
#12277 Yumie Itou Panasonic 2
#12277 Shinpei Morita Zojirushi 2
#12277 Hideo Michibata Tanabe Seiyaku Co. 2
#12277 Seishi Morishita Tcm 2
#12277 Niichi Hanakura Sakura Color Products 2
#12277 Hayashi Hayakawa Sumitomo Electric Industries 2
#12277 Naofumi Inomata Honda Motor Co. 2
#12277 Shigehiko Inoue J. Morita Mfg. 2
#12277 Kiyoshi Tsutsui Green Cross 2
#12277 Shinichi Nakaishi Daikin Industries 2
#12277 Katsumasa Suyama Espec 2
#12277 Mikihiro Yunoki Osaka University 2
#12277 Satoshi Morikawa Microwave Chemical Co. 2
#12277 Kanako KAIHARA Microwave Chemical Co. 2
#12277 Yuka Kotake Microwave Chemical Co. 2
#12277 Fumihiro Kayamori Microwave Chemical Co. 2
#12277 Masatake Kokado Daihen 2
#12277 Yasushi Ueba — 2
#12277 Izumi Higuchi — 2
#12277 Shigeyuki Wakitani Seikagaku 2
#12277 Soei Umeda — 2
#12277 Tomoko Maeda Mayekawa Mfg. Co. 2
#12277 Taro Iwami Omron 2
#12277 Toshio Takita Panasonic 2
#12277 Futoshi Katsuki Nippon Steel & Sumitomo Metal 2
#12277 Ryota Suhara Daikin Industries 2
#12277 Ryouta Nakayama Panasonic 2
#12277 Toru Hadama Lsi Medience 2
#12277 Fuminobu Sato Mizuno 2
#12277 Souji Nishiyama Nitto Denko 2
#12277 Noriya Shingu Mitsubishi Mining 2
#12277 Takayasu Nakahama Fujikin Incorporated 2
#12277 Kazuhiro Fujine Fujikin Incorporated 2
#12277 Katsutoshi Shoji — 2
#12277 Motonobu NISHINO Sumitomo Electric Industries 2
#12277 Toyohiko Tsujimoto Panasonic 2
#12277 Nobuhiro Ida Japan Cash Machine Co. 2
#12277 Masayuki Sakoguchi Apple 2
#12277 Hirotaka Komoda Ricoh Company 2
#12277 Shuji Kanatani Taiyo Holdings Co. 2

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