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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 Sharp Kabushiki Kaisha, Sumitomo Electric Industries, Taiki Corp..

Showing 10,501–10,550 of 24,349 inventors

Rank Inventor Primary Company Patents
#10091 Yasuhiko Oda Sharp Kabushiki Kaisha 3
#10091 Akihiro Kurisu Sharp Kabushiki Kaisha 3
#10091 Hiroyuki KONAKA Sumitomo Electric Industries 3
#10091 Toshihiko Ohira Taiki Corp. 3
#10091 Yutaka Itsuji Maruishi Pharmaceutical Co. 3
#10091 Seiki Hasunuma Kyocera Document Solutions 3
#10091 Noriyoshi Yamane Keyence 3
#10091 Ryogo Nitta Talex Optical Co. 3
#10091 Kiichiro OJI Kyocera Document Solutions 3
#10091 Tadao Tsuji Daikin Industries 3
#10091 Kuniaki Oyama Kyocera Document Solutions 3
#10091 Ryuji Fukuda Kaneka 3
#10091 Yusuke Ide Mizuno 3
#10091 Sei Teki Sumitomo Electric Industries 3
#10091 Masanori MITSUZUMI Panasonic 3
#10091 Toshihiko Shibata Osaka City University 3
#10091 Shizuka Ono Ono Pharmaceutical Co. 3
#10091 Takahiro Nekado Ono Pharmaceutical Co. 3
#10091 Arisa Maeda Takeda Pharmaceutical Company Limited 3
#10091 Harumasa Tomizuka Sakai Display Products 3
#10091 Haruhiko Kuriki Fujikin Incorporated 3
#10091 Tamaki Shiki Tsubakimoto Chain 3
#10091 Yosuke Shiota Panasonic 3
#10091 Yutaro USUGINU Panasonic 3
#10091 Yuma Dan Fuji Seal International 3
#10091 Kazunori Yoshizawa Sharp Kabushiki Kaisha 3
#10091 Naoki Hoshika Panasonic 3
#10091 Yu Kamamoto Nitto Denko 3
#10091 Hisae Kitagawa Nitto Denko 3
#10091 Yusuke Totsuka Sharp Kabushiki Kaisha 3
#10091 Shinji Takai Toa Eiyo 3
#10091 Yuta Oatari Sekisui Chemical Co. 3
#10091 Nobutaka Yamaoka Japan Tobacco 3
#10091 Yuto UNOH Shionogi & Co. 3
#10091 Tohru Sakata Sharp Display Technology 3
#10091 Tetsuji Matsushita Kubota 3
#10091 Mizuho Anzai Toyo Tanso Co. 3
#10091 RYOUHEI SEKI Panasonic 3
#10091 Hiroto SAITO Kioxia 3
#10091 Kazuyuki OHHASHI Socionext 3
#10091 Yusuke Nonogaki Panasonic 3
#10091 Shoukou Lee Sumitomo Dainippon Pharma Co. 3
#10091 Eiji IDEUE Sumitomo Dainippon Pharma Co. 3
#10091 Tomoya Sumitsuji Doggyman H. A. Co. 3
#10091 Maiko TANAHASHI Nissin Foods Holdings Co. 3
#10091 Yuka Igami Nikon-Essilor Co. 3
#10091 Mitsushi Nozoe Panasonic 3
#10091 Takanori Naito Hakko 3
#10091 Koji Kajiwara Kyowa Co. 3
#10091 Jun Torobu Sony 3

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