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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 Sumitomo Electric Industries, Nihon Nohyaku Co., Kobayashi Pharmaceutical Co..

Showing 12,501–12,550 of 24,349 inventors

Rank Inventor Primary Company Patents
#12277 Yasuo Funahashi Sumitomo Electric Industries 2
#12277 Sokichi Tajima Nihon Nohyaku Co. 2
#12277 Narutomo Shiraki Kobayashi Pharmaceutical Co. 2
#12277 Syoushi Takahashi Nippon Kayaku 2
#12277 Akira Katsumoto Katayama Chemical 2
#12277 Muneyasu Fukunaga — 2
#12277 Sachiyo Kanazawa Furyu 2
#12277 Hayato OHBA Keyence 2
#12277 Atsumi Kaminashi — 2
#12277 Nobuhiro Takimoto Sumitomo Electric Industries 2
#12277 Koji Kamizawa Funai Electric Co. 2
#12277 Kazuhiro Maeda Takeda Pharmaceutical Company Limited 2
#12277 Masanari Kinoshita — 2
#12277 Kenro Tsujimoto Inc Square, Co. 2
#12277 Ken Kurosaki Hitachi 2
#12277 Satoshi Nagamori Ishihara Sangyo Kaisha 2
#12277 Hirotaka Tsubota Kubota 2
#12277 Shokichiro Osawa — 2
#12277 Hironobu Oonishi Nitta Gelatin 2
#12277 Masahiro Kitamoto Daikin Industries 2
#12277 Hiroharu Kubo Daikin Industries 2
#12277 Yoichi Aoshima Sumitomo Electric Industries 2
#12277 Takahiro Wakita Daiichi Kigenso Kagaku Kogyo Co. 2
#12277 Kazuo Shimamoto Daikin Industries 2
#12277 Yoshio Tominaga Daikin Kogyo Co, Ltd, 2
#12277 Hiromasa Yokoi Daikin Kogyo Co, Ltd, 2
#12277 Yosuke Miki Nitto Denko 2
#12277 Yoichiro Yotsuya Kureha 2
#12277 Takatomi NISHIDA Sunstar Engineering 2
#12277 Akihide Arima Aipore 2
#12277 Haruko Kubota Sumitomo Electric Industries 2
#12277 Makoto Kitoh Dainippon Sumitomo Pharma Co. 2
#12277 Wataru Tonomura Aipore 2
#12277 Noriaki Ohtani Hitachi Maxell 2
#12277 Yosuke Sonoda Funai Electric Co. 2
#12277 Shoji Nagasaki Sumitomo Electric Industries 2
#12277 Touta Mizuta Panasonic 2
#12277 Kazunori Urano Sharp Kabushiki Kaisha 2
#12277 Noriaki Minami Sanyo Electric Co. 2
#12277 Taira Okamoto Sumitomo Electric Industries 2
#12277 Jirou Nakamura Daifuku Co. 2
#12277 Wataru Kakeno Kyocera Document Solutions 2
#12277 Norio Kawano Hokuetsu Paper Mills 2
#12277 Tsutomu Nakatsuka — 2
#12277 Kanako TAKAHASHI Daikin Industries 2
#12277 Daisuke Nakazawa Dic 2
#12277 Souji Nishikawa Sumitomo Electric Industries 2
#12277 Satoshi Oguri Kyocera Mita 2
#12277 Yutaka Koyamada Sumitomo Electric Industries 2
#12277 Manami Kawamoto Kyocera Mita 2

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