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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 Kyowa Hakko Kogyo Co., Koyo Machine Industries Co., Panasonic.

Showing 12,851–12,900 of 24,349 inventors

Rank Inventor Primary Company Patents
#12277 Masahiko Kinugawa Kyowa Hakko Kogyo Co. 2
#12277 Kazuhide Kakimoto Koyo Machine Industries Co. 2
#12277 Mitsuru Kaitou Panasonic 2
#12277 Yukie TSUDA Sumitomo Electric Industries 2
#12277 Tomoyuki Nakajo Pegasus Sewing Machine Mfg. Co. 2
#12277 Akinori Moriyama Sakata Inx 2
#12277 Yurika Gotou Daikin Industries 2
#12277 Takahisa Gouda Kobayashi Pharmaceutical Co. 2
#12277 Mari Kurimoto Kyocera Document Solutions 2
#12277 Yasuzi Ohgaki Sumitomo Electric Industries 2
#12277 Norimasa Koseki Koken Co. 2
#12277 Hiroshi Shiomi Mita Industrial Co. 2
#12277 Satoru Kuge Sanyo Electric Co. 2
#12277 Tomohiro Ujino Panasonic 2
#12277 Masahiro Tochigi Panasonic 2
#12277 Tsutaru KUMAGAI Sumitomo Electric Industries 2
#12277 Tetsushi Itoh Sharp Kabushiki Kaisha 2
#12277 Toshihiko Matsuhashi Sanyo Electric Co. 2
#12277 Rikiya Ohashi Mitsubishi Tanabe Pharma 2
#12277 Chigusa FUJIWARA Panasonic 2
#12277 Yoshitsugu Hirata Kyocera 2
#12277 Kosuke Okuno The Doshisha 2
#12277 Dai Ogasawara Toyo Tire & Rubber Co. 2
#12277 Kenta ISHIGAMI Koito Manufacturing Co. 2
#12277 Yukio Matsusaka Daikin Industries 2
#12277 Masao Nawano Mitsubishi Tanabe Pharma 2
#12277 Kumiko Otsu Sharp Kabushiki Kaisha 2
#12277 Hisashi Torishima Kurashiki Boseki 2
#12277 Kotaro ODA Asahi Kasei Kabushiki Kaisha 2
#12277 Yoshitake Nakagawa Panasonic 2
#12277 SHUNSUKE KORI Panasonic 2
#12277 Yoichi Ikegami Sanyo Electric Co. 2
#12277 Shunsuke Mito Tayca 2
#12277 Kimio SHINJO — 2
#12277 Kouji Ieki Panasonic 2
#12277 Kenji ISHIZAKI Kyoto University 2
#12277 Shigeru Kitahara Sunlux Co. 2
#12277 Yukiko Okawa Fujitsu Limited 2
#12277 Shusuke Oki Keyence 2
#12277 Riho FUKAGAWA Panasonic 2
#12277 Teruhisa Toyoda Zojirushi 2
#12277 Mitsuhiro Hida Chugai Ro Co. 2
#12277 Masayuki SHODAI Panasonic 2
#12277 Nahoko Sugahara Sumitomo Special Metals Co. 2
#12277 TAKASHI KOUZAKI Panasonic 2
#12277 Nobuhisa Danou Kanzaki Paper Manufacturing Co. 2
#12277 Masahiko Higashiyama Ajinomoto Co. 2
#12277 Katsuhiro Nojima Sumitomo Metal Industries 2
#12277 Aya Mizushima Nitto Denko 2
#12277 Shota SHIBUTANI Daikin Industries 2

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