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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 Sanyo Electric Co., Mitsubishi Chemical, Daikin Industries.

Showing 14,101–14,150 of 24,349 inventors

Rank Inventor Primary Company Patents
#12277 Masae ICHINO Sanyo Electric Co. 2
#12277 Masaki Imagawa Mitsubishi Chemical 2
#12277 Masaharu Komai Daikin Industries 2
#12277 Satoshi Okage Panasonic 2
#12277 Hiroaki Suesuga Sintokogio 2
#12277 Yosinobu Umetani Mita Industrial Co. 2
#12277 Sumio Hanafusa Panasonic 2
#12277 Taiki Shirafuji Yanmar Power Technology Co. 2
#12277 Junichi Yokoe Nipro 2
#12277 Mitsuhisa Nakatani Sumitomo Chemical 2
#12277 Hiroyuki Oonishi Sharp Kabushiki Kaisha 2
#12277 Yuki Noto Capcom Co. 2
#12277 Hidehiko Kodama Renascience Co. 2
#12277 Hideaki Usukubo Panasonic 2
#12277 Shinichiro Matsushita Konishi Co. 2
#12277 Katuji Tanaka Panasonic 2
#12277 Hiroaki Kanto Panasonic 2
#12277 Yasuro Araida Kuraray Co. 2
#12277 Tetsuya Umekida Sharp Kabushiki Kaisha 2
#12277 Tsuyoshi Ohmori Sharp Kabushiki Kaisha 2
#12277 Atsuyoshi Yoshida Aprica Kassai Kabushikikaisha 2
#12277 Kazunori Nakao Daicel Chemical Industries 2
#12277 Takuhiro Izumi The University Of Tokyo 2
#12277 Hideaki Nishiwaki Samtech 2
#12277 Shigenobu Nishiguchi The University Of Tokyo 2
#12277 Hideharu Kimura Imanishi Kinzoku Kogyo Kabushiki Kaisha 2
#12277 Yuko Nagashige Ricoh Company 2
#12277 Yasumasa Morio Kabushiki Kaisha Sakura Kurepasu 2
#12277 Tsuyoshi Watanabe Kokuyo Co. 2
#12277 Yuuki Masumoto Toyo Tire 2
#12277 Reikichi Yanai Seitetsu Kagaku Co. 2
#12277 Mieji Yasuda — 2
#12277 Keisuke Nakajo Nipro 2
#12277 Kazuhisa Yoshiki Harada Kogyo 2
#12277 Akie Hiraiwa Toyo Tire 2
#12277 Hiroshi KAIMOTO — 2
#12277 Rie Okamoto Panasonic 2
#12277 Toshio Seta Toyo Ink Mfg. Co. 2
#12277 Shiro Suehisa — 2
#12277 Takehiko Karasaki Minolta 2
#12277 Kosaku Nagahara Panasonic 2
#12277 Takuji Osaki Kanebo, Limited 2
#12277 Noriaki Narumi Panasonic 2
#12277 Motoyoshi Nishimura — 2
#12277 Rie Miyata Kyocera Document Solutions 2
#12277 Toshiya Ueda — 2
#12277 Masayuki Hiyoshi Sharp Kabushiki Kaisha 2
#12277 Masashi Ikeura Panasonic 2
#12277 Takahito Kuroda Hitachi Tool Engineering 2
#12277 Hideaki Nagatoshi Sumitomo Electric Industries 2

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