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 1,901–1,950 of 2,618 inventors

Rank Inventor Primary Company Patents
#906 Tadashi Fukunaka Sumitomo Chemical 1
#906 Akihiro TAKATA Jnc 1
#906 Shota Akimoto Jtekt 1
#906 Kazunori Miyake Canon 1
#906 Shimpei MUKADEYAMA Nitto Denko 1
#906 Hideki Oe Kaneka 1
#906 Tomohide Ishigami Panasonic 1
#906 Makoto TAKASHIRO Panasonic 1
#906 Yoshihito Sanga Daikin Industries 1
#906 Tetsuya Nakajima Kubota 1
#906 Toshiya Gotou Panasonic 1
#906 Kazushi Itou Sekisui Chemical Co. 1
#906 Yuma Osafune Daikin Industries 1
#906 Kento SHIBUYA Daikin Industries 1
#906 Takashi Ouchi Ichikawa Co. 1
#906 Junya Iida Denso 1
#906 Kazuhiro Kuroyama Panasonic 1
#906 Masato Kishiura Yanmar Power Technology Co. 1
#906 Tatsuya Morii Daihen 1
#906 Yuko Ishida Daikin Industries 1
#906 Hiroki Nakatsuka Kubota 1
#906 Shogo Matsushita Tsubakimoto Chain 1
#906 Shouta HORI Daikin Industries 1
#906 Kousuke Tsuboi Daikin Industries 1
#906 Masayuki Iwamoto Sharp Kabushiki Kaisha 1
#906 Mitsuru Ekawa Fujitsu Limited 1
#906 Toshihiro ICHIMARU Sumitomo Electric Industries 1
#906 Hirokazu Wada Panasonic 1
#906 Yoshiaki Tamura Sumitomo Electric Industries 1
#906 Taku Ichikawa Panasonic 1
#906 Shinsuke Kasazaki Yanmar Holdings Co. 1
#906 Shigekazu Yamagishi Panasonic 1
#906 Toshimichi Nakayama Daikin Industries 1
#906 Wataru Fukushima Daikin Industries 1
#906 Kana Oji Daikin Industries 1
#906 Hiroshi Nagao Mizuno 1
#906 Takanori Aketa Panasonic 1
#906 Satoru SAKURAZAWA Sumitomo Electric Industries 1
#906 Yoichi Hata Sumitomo Electric Industries 1
#906 Takanori Miyoshi Teijin Limited 1
#906 Katsuhiko Imoto Daikin Industries 1
#906 Teruhisa OKUYA Panasonic 1
#906 Shingo Hashimoto Aisin Aw Co. 1
#906 Kimitaka HASE — 1
#906 Akane Sato Hitachi 1
#906 Hiroo Yoshikawa Toyota 1
#906 Takaaki Akagi Daikin Industries 1
#906 Yoko Sugiyama Sumitomo Electric Industries 1
#906 Teruaki Gotou Daikin Industries 1
#906 Rihoko Watanabe Panasonic 1