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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 Chemical, Takiron Co., Panasonic.

Showing 12,301–12,350 of 24,349 inventors

Rank Inventor Primary Company Patents
#12277 Mitsuo Shimode Sumitomo Chemical 2
#12277 Kazuhiro Oritani Takiron Co. 2
#12277 Yukiko Nishida Panasonic 2
#12277 Toshihisa YAMANE Nitto Denko 2
#12277 Norimitsu Chinomi Sumitomo Electric Industries 2
#12277 Shigemi Kumamoto Asahi Glass Co. 2
#12277 Osami Sunagawa Sanyo Electric Co. 2
#12277 Hideho SAKAGUCHI Daikin Industries 2
#12277 Yuriko Kameda Fujicopian Co. 2
#12277 Yoshiki Taketa Sumitomo Electric Industries 2
#12277 Jindai Yamaguchi Yamamoto Kogaku Co. 2
#12277 Hisanori Yuki Sumitomo Electric Industries 2
#12277 Tetsuo Sugimoto Sumitomo Electric Industries 2
#12277 Kouji OHKITA — 2
#12277 Ikkou Hanaki Nitto Denko 2
#12277 Masako Ono Sumitomo Electric Industries 2
#12277 Sosuke Sowa Sumitomo Electric Industries 2
#12277 Yoshifumi OHKITA — 2
#12277 Akira Yamaoka Kanebo, Limited 2
#12277 Tomio Kitsuwa — 2
#12277 Masashi Hashiya Nakanishi Metal Works Co. 2
#12277 Motofumi Yamaguchi Sharp Kabushiki Kaisha 2
#12277 Goro Moriguchi Asanuma Holdings Co. 2
#12277 Fumio Hojo Daihen 2
#12277 Yousuke Miki Nitto Denko 2
#12277 Kazuya Kitasaka — 2
#12277 Yuzo Saito Fuji Electric Co. 2
#12277 Katsuaki Ohnishi Kyocera Mita 2
#12277 Ryuuji Takahashi Funai Electric Co. 2
#12277 Toshihide Abe Sumitomo Electric Industries 2
#12277 Kikuo Kakizaki Fuji Spinning Co. 2
#12277 Tamotsu Ohta Sumitomo Electric Industries 2
#12277 Takehiko Nagao Fuji Electronics Industry Co. 2
#12277 Seishu MORI Shimano 2
#12277 Toyokazu Matsunami Aquatech Co. 2
#12277 Toshiharu Fujiwara Clarion Co. 2
#12277 Yoshiharu Sawada Sumitomo Electric Industries 2
#12277 Sachiko Nobori Sumitomo Electric Industries 2
#12277 Tomoyuki YONEDA Hamari Chemicals 2
#12277 Shinichiro Furuse Fuji Seal International 2
#12277 Shigehisa Tsutsumi Imv 2
#12277 Shozo Kawazoe Nitto Denko 2
#12277 Satoru Honma Bridgestone 2
#12277 Etsuo Sakoguchi Sanyo Electric Co. 2
#12277 Masayuki Maenaka Nippon Sheet Glass Company, Limited 2
#12277 Akio Tomotsugu Nippon Paint Holdings Co. 2
#12277 Noriyuki Hori Kanebo, Limited 2
#12277 Takaharu MOROHASHI Panasonic 2
#12277 Yusuke Yoshikane Okuno Chemical Industries Co. 2
#12277 Tsukasa Wauke Maeda Industries 2

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