Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.

Osaka, JP 2025

4,872 patents  ·  2,618 inventors

Ranked #67 of 40,155 cities Top 1%

Showing 2,251–2,300 of 2,618 inventors

Rank Inventor Primary Company Patents
#906 Masafumi Nakamura Hitachi 1
#906 Yuta NAGATOMI Panasonic 1
#906 Tadao Hayashi Nichia 1
#906 Shinsuke Miyauchi Osaka Gas Chemicals Co. 1
#906 Ryou Hatayama Daikin Industries 1
#906 Akika Ito Teijin Limited 1
#906 Tatsuzo MURAKAWA Dainichiseika Color & Chemicals Mfg. Co. 1
#906 Tetsuya Takayanagi Panasonic 1
#906 Shusaku NAKATA Panasonic 1
#906 Takashi Sumiyoshi Hitachi 1
#906 Ayumi Kurosaki Nippon Pillar Packing Co. 1
#906 Hirotaka Saruwatari Daikin Industries 1
#906 Hiroki Takehana Kyocera Document Solutions 1
#906 Hiroyuki Matsushima Ricoh Company 1
#906 Yuko Kida Panasonic 1
#906 Yasutaka INUI Kyocera Document Solutions 1
#906 Tomoaki Kubo Kabushiki Kaisha Toshiba 1
#906 Chisaki Teraoka Kyocera Document Solutions 1
#906 Yusuke Toki Kabushiki Kaisha Toshiba 1
#906 Kazuki IKUSHIMA University Public Corporation Osaka 1
#906 Hikaru Hashizume Kawai Gakki Seisakusho 1
#906 Norihiro Imamura Panasonic 1
#906 Makoto Tamura Kabushiki Kaisha Toshiba 1
#906 Masataka Okada Clarion Co. 1
#906 Daisuke Kubo Panasonic 1
#906 Shuuichi Taguchi Daikin Industries 1
#906 Yuji Kamiyama Canon 1
#906 Masatoshi Takeshita Hitachi 1
#906 Akihisa Nomura Teijin Limited 1
#906 Junko Nakajima Canon 1
#906 Masashi ISHIMARU Panasonic 1
#906 Masatoshi Kawanishi Japan Vam & Poval Co. 1
#906 Ryosuke AMAGAI Panasonic 1
#906 Daisuke Motooka Osaka University 1
#906 Toshitake Suzuki Toyo Boseki Kabushiki Kaisha 1
#906 Shimpei Hamaguchi Panasonic 1
#906 Eiji Kawamoto Sumitomo Electric Industries 1
#906 Noriyasu Hashida Osaka University 1
#906 Tetsuya IIDA Japan Tobacco 1
#906 Saeyoung Yang Keyence 1
#906 Yoshiyuki Kita Panasonic 1
#906 Yuuki Sasagawa Panasonic 1
#906 Atsushi SHIMADA Panasonic 1
#906 Ryota Maeda Kyocera Document Solutions 1
#906 Kenji Kita Furukawa Electric Co. 1
#906 Hikaru Tsuchitani Panasonic 1
#906 Kazunobu Ishikawa Panasonic 1
#906 KOSEI OHURA Panasonic 1
#906 Masaki Fujikane Panasonic 1
#906 Atsushi Itano Kyocera Document Solutions 1