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USPTO Patent Rankings Data through Sept 30, 2025
Home › Cities › Osaka, JP

Osaka, JP All Time

188,510 patents  ·  24,349 inventors

Ranked #15 of 111,555 cities Top 1%

Showing 7,251–7,300 of 24,349 inventors

Rank Inventor Primary Company Patents
#6554 Yoshifumi Sakata Panasonic 6
#6554 Takeshi Ariyoshi Sumitomo Electric Industries 6
#6554 Junji Mizutani Sasakura Engineering Co. 6
#6554 Yasumitsu Shimizu Ngk Spark Plug Co. 6
#6554 Hiromi Iwamoto Sumitomo Electric Industries 6
#6554 Shuji Yonezawa Shionogi & Co. 6
#6554 Kunio Imaoka Kyocera Document Solutions 6
#6554 Mieko Ohsuga Mitsubishi Electric 6
#6554 Masahiro Yokohata Sanyo Electric Co. 6
#6554 Koji Niiyama Sumitomo Electric Industries 6
#6554 Seiji Yokomakura Toyo Tire & Rubber Co. 6
#6554 Junko Hasegawa Nikon 6
#6554 Isao Furukawa Hitachi 6
#6554 Shiro Ozaki Toyo Tire & Rubber Co. 6
#6554 Koji Naito Green Cross 6
#6554 Hiroaki Shiba Kyocera Mita 6
#6554 Masaharu Takigawa Mitsubishi Tanabe Pharma 6
#6554 Toshirou Fukuda Jtekt 6
#6554 Ryuji Akiyama Daikin Industries 6
#6554 Kiyoshige Maezawa Kubota 6
#6554 Toshimi Habasaki Sumitomo Electric Industries 6
#6554 Kotaro Sumitomo Sakura Color Products 6
#6554 Tomohiko Satonaga Stella Chemifa 6
#6554 Rumi Konishi Ricoh Company 6
#6554 Michiko Tokumaru Panasonic 6
#6554 Itsuo Furuoya Takeda Chemical Industries 6
#6554 Tadaaki Inoue Otsuka Pharmaceutical Factory 6
#6554 Tadatoshi Hashimoto Takeda Pharmaceutical Company Limited 6
#6554 Katsumi Terai Sumitomo Electric Industries 6
#6554 Tatsuo Toyoda Shionogi & Co. 6
#6554 Tooru Fujiwara Chuo Denki Kogyo Co. 6
#6554 Katsuji Aikawa Tobira Therapeutics 6
#6554 Hiroyoshi Inoue Sharp Kabushiki Kaisha 6
#6554 Tokimi Hamada The Ohtsu Tire & Rubber Co. 6
#6554 Tetsuaki Tsuda Sumitomo Metal Industries 6
#6554 Shintarou MORI Kurita Water Industries 6
#6554 Kaoru Araki Sumitomo Chemical 6
#6554 Takeo Kawabata Nippon Gohsei Kagaku Kogyo 6
#6554 Nobuyuki Ibara Panasonic 6
#6554 Nobuyuki Fuchimoto Kyocera Document Solutions 6
#6554 Hidehito Shimizu Skyworks Panasonic Filter Solutions Japan Co. 6
#6554 Tatsuo Kurimoto Sumitomo Metal Industries 6
#6554 Kenji Shiomi Panasonic 6
#6554 Yuji Akishiba Keyence 6
#6554 Tadahiko Tsushima Shionogi & Co. 6
#6554 Masahiko Fujioka Shionogi & Co. 6
#6554 Takaaki Arai Diesel Kiki Co. 6
#6554 Tsutomu Yokoi Murata Manufacturing Co. 6
#6554 Takao Sugioka Koatsu Gas Kogyo Co. 6
#6554 Takafumi Arai Panasonic 6

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