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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 Kyocera Document Solutions, Santen Pharmaceutical Co., Daikin Industries.

Showing 10,051–10,100 of 24,349 inventors

Rank Inventor Primary Company Patents
#8490 Takahiro Oki Kyocera Document Solutions 4
#8490 Tatsuya Shigeoka Kyocera Document Solutions 4
#8490 Yoko Fukui Santen Pharmaceutical Co. 4
#8490 Yasuaki Miyaba Daikin Industries 4
#8490 Akihiro INAO Daikin Industries 4
#8490 Yoshiko Hino Suntory Holdings Limited 4
#8490 Tsuyoshi Nishi — 4
#8490 Kazuki Kariyazono Mitsubishi Gas Chemical Company 4
#8490 Keiki Morimoto Daihen 4
#8490 Keisuke Uezumiya Yanmar Holdings Co. 4
#8490 Hiroyasu Shimaoka Sumitomo Electric Industries 4
#8490 Takashi Saitoh Fujisawa Pharmaceutical Co. 4
#8490 Kenjiro HIRA Sumitomo Dainippon Pharma Co. 4
#8490 Shinya Kida Fuso Pharmaceutical Industries 4
#8490 Fusago Mizutaki Sanyo Electric Co. 4
#8490 Yasuhito Masuda Sumitomo Electric Industries 4
#8490 Nobuhiko Ishizu Taiyo Kogyo Co. 4
#8490 Tsuyoshi Somekawa Taisei Kako Co. 4
#8490 Takayuki Kita Panasonic 4
#8490 Kazuya Hirabayashi Toyo Tire 4
#8490 Shogo Hirota Panasonic 4
#8490 Akiyoshi Segawa Sumitomo Electric Industries 4
#8490 Akiyuki ISHIWATA Fuji Oil Holdings 4
#8490 Taiji KANDA Nippon Synthetic Chemical Industry Co. 4
#8490 Syuji Yasuoka Panasonic 4
#8490 Takayasu Hirai Ricoh Company 4
#8490 Ryuzou Houchin Panasonic 4
#8490 Tomotaka Michitsuji The Procter & Gamble 4
#8490 Masahiro Shiigi Minolta 4
#8490 Yasuyuki Suhara Yanmar Agricultural Equipment Co. 4
#8490 Atsushi Hirayama Daiichi Pharmaceutical Co. 4
#8490 Tohru Umeno Hitachi 4
#8490 Kazuma Tsujita Panasonic 4
#8490 Hideo Iguchi Sumitomo Electric Industries 4
#8490 Yasufumi Hayano Osaka University 4
#8490 Ryouichi Nakagawa Daikin Industries 4
#8490 Yuji Watabe Ricoh Company 4
#8490 Yosuke Nishihata Sanyo Electric Co. 4
#8490 Jyun Komeno Daiwa Kasei Kogyo 4
#8490 Taisuke Aosaki Kao 4
#10091 Tomokazu Hirota Fujikin Incorporated 3
#10091 Masafumi Taguchi Nippon Sheet Glass Company, Limited 3
#10091 Sachiko SAKAMOTO Nitto Denko 3
#10091 Tatsuya Mineoka Sharp Kabushiki Kaisha 3
#10091 Yoshinori Kusumoto Roland 3
#10091 Yashio Shimada Panasonic 3
#10091 Yoshirou Kawasoe Panasonic 3
#10091 Mikio Iwakawa Panasonic 3
#10091 Kohei Iwamoto Sumitomo Dainippon Pharma Co. 3
#10091 Kensuke Nagauchi Panasonic 3

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