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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 Ajinomoto Co., Tsubakimoto Chain, Panasonic.

Showing 9,151–9,200 of 24,349 inventors

Rank Inventor Primary Company Patents
#8490 Toshihiko Hachiro — 4
#8490 Kaoru Kubota Ajinomoto Co. 4
#8490 Yuto Hanawa Tsubakimoto Chain 4
#8490 Hiroki KAMEZAKI Panasonic 4
#8490 Satoshi Ebihara Nippon Mektron 4
#8490 Hironori Katsuura Panasonic 4
#8490 Tsuyoshi Shinzato Sumitomo Electric Industries 4
#8490 Noriyuki Nakane Sharp Kabushiki Kaisha 4
#8490 Masatoshi Oshita Osaka University 4
#8490 Tetsutaka Yabuta Kyocera 4
#8490 Manabu Okui Sumitomo Electric Industries 4
#8490 Yoichi Nagaso Panasonic 4
#8490 Masayoshi Kine Shimano Industrial 4
#8490 Keisuke Iwamura Yanmar Holdings Co. 4
#8490 Michirou Yoshino Panasonic 4
#8490 Yuko MARUO Panasonic 4
#8490 Tatsuya Oniwa Toyo Tire 4
#8490 Koji Higashiyama Panasonic 4
#8490 Hisanori Ando National Institute Of Advanced Industrial Science And Technology 4
#8490 Keisyu Muraoka Panasonic 4
#8490 Kazuya Kitatani Sharp Kabushiki Kaisha 4
#8490 Haruki Kamiyama Sharp Kabushiki Kaisha 4
#8490 Kiyoshi Ukawa Takeda Chemical Industries 4
#8490 Teruo Anraku Nhk Spring Co. 4
#8490 Ryohei Masui Sekisui Chemical Co. 4
#8490 Atsuhito Komoto Nitto Denko 4
#8490 Taiki Hosaka Toray Industries 4
#8490 Satoshi HAYAMA Kyocera Document Solutions 4
#8490 Eiko Kashiwazaki Sumitomo Chemical 4
#8490 Kunihiko Koyama Maxell 4
#8490 Takehiko Hirabara Toray Fine Chemicals Co. 4
#8490 Akira Urabe Eagle Industry Co. 4
#8490 Yoshio Kawatake Nakanishi Metal Works Co. 4
#8490 Sumitsugu Kisanuki Japan Energy 4
#8490 Takafumi Umitani Panasonic 4
#8490 Yasushi Ooyama Hitachi Chemical Company 4
#8490 Ryo Shiomi Kyocera Document Solutions 4
#8490 Tadaaki Ohtani Otsuka Pharmaceutical Co. 4
#8490 Kenji Murai Fuji Oil Holdings 4
#8490 Masaki Fujihara Sharp Kabushiki Kaisha 4
#8490 Shigetoshi Fujitani Idec 4
#8490 Arata Doi Sumitomo Electric Industries 4
#8490 Shinji Hibi Yanmar Holdings Co. 4
#8490 Takashi Niki Nitto Denko 4
#8490 Hiroyoshi Toda Sharp Kabushiki Kaisha 4
#8490 Masataka Itoda Gc 4
#8490 Kaori Fujie Hakko 4
#8490 Tsuneo Yoshida Denki Onkyo Co. 4
#8490 Atsushi Kuwada Minolta 4
#8490 Michinori Oikawa Sawai Pharmaceutical Co. 4

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