Patent Leaderboard
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 8,951–9,000 of 24,349 inventors

Rank Inventor Primary Company Patents
#8490 Atsushi Ibaraki Alps Electric Co. 4
#8490 Wasaburo Murai Terasaki Denki Sangyo Kabushiki Kaisha 4
#8490 Yutaka Koba Arakawa Kagaku Kogyo Kabushiki Kaisha 4
#8490 Takehiko Kawakami Sumitomo Chemical 4
#8490 Osamu Taketoshi Sumitomo Electric Industries 4
#8490 Norihiro Hirano Sakura Color Products 4
#8490 Kazuki Matsui Dainippon Sumitomo Pharma Co. 4
#8490 Seijirou Ishimaru — 4
#8490 Kazu Nozato Toa Sports Machine 4
#8490 Shigetoshi Jogan Showa Denko K.K. 4
#8490 Takashi Fujitsu Shell Oil Compny 4
#8490 Koichi Fukase Osaka University 4
#8490 Hiroki Shimomae Fujitsu Limited 4
#8490 Fujio Nozato Toa Sports Machine 4
#8490 Masayuki Uda Hosiden Electronics Co. 4
#8490 Sunao Inoue Nitto Denko 4
#8490 Shinichi Enomoto Espec 4
#8490 Yasuyuki Kochi Sumitomo Electric Industries 4
#8490 Takashige Ogata Sanyo Electric Co. 4
#8490 Toshirou Nariai Fujikin Incorporated 4
#8490 Kiwamu Yoneda Sumitomo Electric Industries 4
#8490 Masanori Akatsuka Fuji Electric Co. 4
#8490 Kazuhiko Koyama Nec 4
#8490 Sayuri Hirano Takeda Pharmaceutical Company Limited 4
#8490 Katsutoshi Nishimura Koyo Seiko Co. 4
#8490 Fumihito Nigara Sunstar Giken 4
#8490 Kohichi Matsuo Mita Industrial Co. 4
#8490 Tadamichi Yamano Fujicopian Co. 4
#8490 Yoshinobu Hirano Asmo Co. 4
#8490 Toshihiko Kishimoto Sumitomo Electric Industries 4
#8490 Yozo Oka Yanmar Holdings Co. 4
#8490 Hiroaki Kaito Sumitomo Electric Industries 4
#8490 Koichi Omura Panasonic 4
#8490 Hirofumi Asakura Panasonic 4
#8490 Masanori Yamaoka Mita Industrial Co. 4
#8490 Toshikatsu Tsukamoto Funai Electric Co. 4
#8490 Setsuo Takesako Sumitomo Electric Industries 4
#8490 Rikako Kono Mitsubishi Tanabe Pharma 4
#8490 Yutaka Sakanishi Fujicopian Co. 4
#8490 Yasuharu Nojima Huntsman Advanced Materials Americas 4
#8490 Takuji Tuji Kanzaki Paper Manufacturing Co. 4
#8490 Masashi Nakatsuka Sumitomo Pharmaceuticals Company Limited 4
#8490 Masashi Imanishi Astellas Pharma 4
#8490 Akihide Isoda Orient Chemical Industries Co. 4
#8490 Noriko Kawai The Procter & Gamble 4
#8490 Tsuneo Nakahara Sumitomo Electric Industries 4
#8490 Toru Ezure Shimadzu 4
#8490 Togo Teramoto Minolta 4
#8490 Hiroko Mihara Clover Mfg. Co. 4
#8490 Masami Fukuyama Sanyo Electric Co. 4

Nearby-Ranked Cities

Seoul, KR296,870
San Jose, CA289,949
San Diego, CA235,197
San Francisco, CA225,019
Beijing, CN149,128