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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, Hitachi, Api.

Showing 12,801–12,850 of 24,349 inventors

Rank Inventor Primary Company Patents
#12277 Nobunari Murai Sumitomo Electric Industries 2
#12277 Mahoro Fujihara Hitachi 2
#12277 Tomohide Ogura Sumitomo Electric Industries 2
#12277 Ogawa Kazufumi Sumitomo Electric Industries 2
#12277 Yoshifumi Shibuya Api 2
#12277 Katsuhiro Toyota Roland 2
#12277 Masayuki Inamori Osaka Gas Co. 2
#12277 Kohji Motoyama Sharp Kabushiki Kaisha 2
#12277 Yuta FUNAKOSHI Sumitomo Dainippon Pharma Co. 2
#12277 Junichi Noma Kurimoto 2
#12277 Masamitsu ABE Hitachi Zosen 2
#12277 Kazunari Soeda The School Corporation Kansai University 2
#12277 Kaoru SHINODA Hitachi Zosen 2
#12277 Joichi MURAKAMI Hitachi Zosen 2
#12277 Toshio Morishita Api 2
#12277 Reiko Matsuda Senju Pharmaceutical Co. 2
#12277 Sabee Maeda Osaka Soda Co. 2
#12277 Kei Takamatsu Panasonic 2
#12277 Keita KANENISHI Daiichi Kigenso Kagaku Kogyo Co. 2
#12277 Takashi Hakari Ses Holdings Pte. 2
#12277 Tetsuyuki Okano Panasonic 2
#12277 Toru TAKAYANAGI Shimano 2
#12277 Daisuke OKA Otsuka Pharmaceutical Co. 2
#12277 Yoshimitu Fujisawa Oki Electric Industry Co. 2
#12277 Keisuke Kabashima NTT 2
#12277 Yoko Nishi Mita Industrial Co. 2
#12277 Hisanobu Funahashi Mizuno 2
#12277 Risa Fukuuchi Kyocera Document Solutions 2
#12277 Shinichiro Shiozu Kuraray Co. 2
#12277 Hiroki Andou Daikin Industries 2
#12277 Yuuki Sasagawa Panasonic 2
#12277 Tomomi Ina Nippon Shokubai Co. 2
#12277 Takashi Yoshiyasu Fujisawa Pharmaceutical Co. 2
#12277 Yasuo Kotera Kanebo, Limited 2
#12277 Shunpei Ishida Mold Technical Office Co. 2
#12277 Kenshi TSUJI Panasonic 2
#12277 Nobuo Takeoka Sharp Kabushiki Kaisha 2
#12277 Atsushi Ninomiya Dic 2
#12277 Michihiro Nakayama Fuji Paudal Conmpany Limited 2
#12277 Kazuyoshi Sekita Nitta Gelatin 2
#12277 Miho Kurokawa Daikin Industries 2
#12277 Yuuji Yamashiro Nitto Denko 2
#12277 Shintaro Otani Fujifilm Business Innovation 2
#12277 Kaoru Kawamoto Osaka Gas Co. 2
#12277 Juri Sugiyama Sharp Kabushiki Kaisha 2
#12277 Makoto Terazono Mitsubishi Electric 2
#12277 Tetsutaro Mimura Dainippon Pharmaceutical Co. 2
#12277 Yoshimitsu Saka Sumitomo Electric Industries 2
#12277 Akira Kusunoki Mitsubishi Electric 2
#12277 Masahiro Itoh Agc 2

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