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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 Tayca, Sharp Kabushiki Kaisha, Nitto Chemical Industry Co..

Showing 9,851–9,900 of 24,349 inventors

Rank Inventor Primary Company Patents
#8490 Kazuto Fujihara Tayca 4
#8490 Hiroshi Kanishi Sharp Kabushiki Kaisha 4
#8490 Shunsuke Tazawa Nitto Chemical Industry Co. 4
#8490 Tetsuro Juta Kobayashi Pharmaceutical Co. 4
#8490 HONAMI SAKO Panasonic 4
#8490 Yoichi Honma Rohto Pharmaceutical Co. 4
#8490 Hironori Munakata Panasonic 4
#8490 Sosuke Otani Panasonic 4
#8490 Ryo Kanbayashi Kyocera Document Solutions 4
#8490 Keisuke Tanaka Itoki 4
#8490 Nobumasa OKA Nakanishi Metal Works Co. 4
#8490 CHIKAKO TOMITA Sharp Kabushiki Kaisha 4
#8490 Shigeki Isojima Sumitomo Electric Industries 4
#8490 Mitsugu Omori Daikin Kogyo Co, Ltd, 4
#8490 Akihisa Fukushima Sumitomo Dainippon Pharma Co. 4
#8490 Yoichi Ebina Polyplastics Co. 4
#8490 Shotaro Doi Nissan Motor Co. 4
#8490 Katsuyuki Doi Panasonic 4
#8490 Daijiroh Tokunaga Sharp Kabushiki Kaisha 4
#8490 Kenichi Ogawa Sanyo Electric Co. 4
#8490 Koji Nobuchi Sanyo Electric Co. 4
#8490 Hiroko Kitano Sanyo Electric Co. 4
#8490 Yasuhiro Ohe Sanyo Electric Co. 4
#8490 Mitsuru Hirakawa Sumitomo Electric Industries 4
#8490 Masato Yanai Sharp Kabushiki Kaisha 4
#8490 Kiyoshi Kishimoto Kyocera 4
#8490 Nakao Moritsugu Hitachi 4
#8490 Osamu Manabe Asahi Chemical Company, Limited 4
#8490 Yorihito Ohana Sumitomo Electric Industries 4
#8490 Akio Higaki Daikin Industries 4
#8490 Fumihiko Matsubara Shionogi & Co. 4
#8490 Seigo Takayama Panasonic 4
#8490 Yasuo Mitoh Nitto Denko 4
#8490 Atsushi Okai Nippon Sheet Glass Company, Limited 4
#8490 Katsunari Jonouchi Yanmar Holdings Co. 4
#8490 Nobuhiro Oe Dic 4
#8490 Ryusuke Kanomata Panasonic 4
#8490 Yosifumi Kariatumari Panasonic 4
#8490 Ryosuke Ono Caterpillar 4
#8490 Atsuhiro KAWAGUCHI — 4
#8490 Tamotsu Maenishi Waterworks Technology Development Organization Co. 4
#8490 Koichi TOMIYASU — 4
#8490 Tomoki Jonoshita Itoki 4
#8490 Yuichiro Sadanaga Panasonic 4
#8490 Masanobu Kawazoe Daikin Industries 4
#8490 Keita Motoyama Panasonic 4
#8490 Yuji Hayashihara Sharp Kabushiki Kaisha 4
#8490 Ichiro Muraishi Sharp Kabushiki Kaisha 4
#8490 Hiroki Naraoka Sumitomo Electric Industries 4
#8490 Hiroki Nakahama Sharp Kabushiki Kaisha 4

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