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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 Mitsubishi Tanabe Pharma, Daikin Industries, Osaka University.

Showing 12,251–12,300 of 24,349 inventors

Rank Inventor Primary Company Patents
#10091 Aya Sano Mitsubishi Tanabe Pharma 3
#10091 Yuuta FUKUYAMA Daikin Industries 3
#10091 Hisamichi Naito Osaka University 3
#10091 Manami Noda Mitsubishi Electric 3
#10091 Daiki KIKUTAKE Daikin Industries 3
#10091 Kazuki Kuramitsu Panasonic 3
#10091 Nobuyoshi Kawakami Daikin Industries 3
#10091 Minori TERAMOTO Sumitomo Electric Industries 3
#10091 Keizo Yokoyama Teijin Limited 3
#10091 Takashi Konemura Ono Pharmaceutical Co. 3
#10091 Yuji Nakaura Imv 3
#10091 Shunsuke Shimizu Daikin Industries 3
#10091 Ryota MATSUGI A.L.M.T. 3
#10091 Yuki Minami Japan Science And Technology Agency 3
#10091 Takamasa Kouno Sekisui Chemical Co. 3
#10091 Koichi Masaoka Kawasaki 3
#10091 Eiki Morimoto Panasonic 3
#10091 Kenya NISHIGUCHI Sumitomo Electric Industries 3
#10091 Satoru Yatake Rohm Co. 3
#10091 Masatoshi Haga Rohto Pharmaceutical Co. 3
#10091 Tomoyo Maeshima Hakko 3
#10091 Tatsuya Chuto Kyocera Document Solutions 3
#10091 Chizuru MURAKAMI Daikin Industries 3
#10091 Shun Nomura Panasonic 3
#10091 Hirokazu Katayama Sumitomo Electric Industries 3
#10091 Yukiko Yoshimura Kyocera Document Solutions 3
#12277 Szeping Beh Daikin Industries 2
#12277 Saya Yamamoto Zojirushi 2
#12277 Masaya Yoshimura Sumitomo Precision Products Co. 2
#12277 Akihide Mori Mitsui Chemicals 2
#12277 Kyoichi Miyashita — 2
#12277 Yoshiki Shimata Panasonic 2
#12277 Takayuki Izumo Suntory Holdings Limited 2
#12277 Atsuya NAKAMURA Otsuka Pharmaceutical Co. 2
#12277 Mitsuyoshi Hihara Green Cross 2
#12277 Yuusuke SHISHIDO Fuji Oil Holdings 2
#12277 Shuuji Kage Sekisui Chemical Co. 2
#12277 Jo Ikuta Sharp Kabushiki Kaisha 2
#12277 Sumio Matzno Green Cross 2
#12277 Yoshiki Kurahashi Sanwa Kosan Kabushiki Kaisha 2
#12277 Masanobu Nishikawa Lignyte Co. 2
#12277 Itsuo Nagatomi Fujisawa Pharmaceutical Co. 2
#12277 Naonori Imazaki Dainippon Sumitomo Pharma Co. 2
#12277 Maki Goda Green Cross 2
#12277 Kayoko Fuchimura Suntory Holdings Limited 2
#12277 Miyuki Eiraku Green Cross 2
#12277 Yoshihiro Nishimoto Sharp Kabushiki Kaisha 2
#12277 Kenji Terasawa Duskin Co. 2
#12277 Yohei Kodera Panasonic 2
#12277 Yuuko ITO Daikin Industries 2

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