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 2,051–2,100 of 2,618 inventors

Rank Inventor Primary Company Patents
#906 Masumi Izuchi Panasonic 1
#906 Yasutaka MIZUNO Sumitomo Electric Industries 1
#906 KOSUKE NUNOO Panasonic 1
#906 Tatsuro Yamada Citizen Electronics Co. 1
#906 Kohei Kintsu Panasonic 1
#906 Hiroki Imamura Kobe Steel 1
#906 Ren-de Sun Sekisui Chemical Co. 1
#906 Takehiko Yamakawa Panasonic 1
#906 Kentarou Hiraga Daikin Industries 1
#906 Noriaki Miyanaga Osaka University 1
#906 Kazuya Asano Daikin Industries 1
#906 Marina NAKANO Daikin Industries 1
#906 Yasushi Nakamae Daikin Industries 1
#906 Hidekazu UEHATA Daikin Industries 1
#906 Naoyuki Oya — 1
#906 Hiroyuki Hamada Sumitomo Electric Industries 1
#906 Yuuki KUWAJIMA Daikin Industries 1
#906 Kiyomi Kozuki Panasonic 1
#906 Kazuhiro Wada Honda Motor Co. 1
#906 Yoshiomi Hamano Sharp Kabushiki Kaisha 1
#906 Yoshihiro Nuta Yanmar Holdings Co. 1
#906 Tatsuya Akira Panasonic 1
#906 Youhei Nishide Daikin Industries 1
#906 Hiromasa Tawarayama Sumitomo Electric Industries 1
#906 Naho Mizuhara Sumitomo Electric Industries 1
#906 Tetsushi Itano Panasonic 1
#906 Nobuharu Murashima Sony 1
#906 Go TORIYAMA Kyocera 1
#906 Makoto Ochiai Sekisui House 1
#906 Yuichiro Yamanaka Sumitomo Electric Industries 1
#906 Naoki Sawada Nsk 1
#906 Tsuyoshi Tanikawa Fujikin Incorporated 1
#906 Seiya NAGANO Panasonic 1
#906 Takahiro MIYAI Panasonic 1
#906 Yuto Otani Nipro 1
#906 Atsushi Suwa Sumitomo Pharma Co. 1
#906 Rina Akaho Panasonic 1
#906 Hiroshi Kanemaru Fuji Electric Co. 1
#906 Katsushi Tamai Panasonic 1
#906 Kenichi Iwata Renesas Electronics 1
#906 Takayuki NADA Sumitomo Chemical 1
#906 Hideyuki Arai Canon 1
#906 Taizo TATSUMI Sumitomo Electric Industries 1
#906 Hinako Matsuo Osaka Gas Co. 1
#906 Ryuzo Yoshioka Tanabe Seiyaku Co. 1
#906 Shoichi Kawamitsu Nitto Denko 1
#906 Tadaharu KUROTOBI Shimano 1
#906 Takuji Seo Ishihara Sangyo Kaisha 1
#906 Shinji Hoshino Honda Motor Co. 1
#906 Hidetsugu Kawai Sharp Kabushiki Kaisha 1