Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Inuyama, JP ranks #1,769 worldwide for total patents filed in 2016, with 69 patents from 39 inventors. Leading employers of inventors based in Inuyama, JP include Omron, Canon, Ngk Spark Plug Co..

Showing 1–39 of 39 inventors

Rank Inventor Primary Company Patents
1 Takahiro Sakai Omron 19
2 Wataru Kitamura Canon 4
2 Makoto Kume Ngk Spark Plug Co. 4
#4 Masayuki Haruta Toyobo Co. 3
#5 Atsuo Nagasawa Murata Machinery 2
#5 Kentarou Mori Sony 2
#5 Kazunori Fukunaga Ngk Spark Plug Co. 2
#5 Tatsuji Ota Murata Machinery 2
#9 Akihiro Tsujita Murata Machinery 1
#9 Kenichirou Okuyama Asahi Yukizai 1
#9 Masaki Kashihara Murata Machinery 1
#9 Osamu Matsuno Nissan Motor Co. 1
#9 Noriyuki Nakahata Murata Machinery 1
#9 Tsuyoshi Kakinuki Murata Machinery 1
#9 Hiroto Tamai Shinshu University 1
#9 Keita Matsumoto Murata Machinery 1
#9 Osamu Fukuta Murata Machinery 1
#9 Yujiro Obata Toyota 1
#9 Norifumi Hamamoto Murata Machinery 1
#9 Motohiko Koushima Daido Metal Company 1
#9 Hiroyuki Kainuma Sawafuji Electric Co. 1
#9 Akitoshi Nakamura Murata Machinery 1
#9 Yoshinori Miyaguchi Toyo Boseki Kabushiki Kaisha 1
#9 Makoto Shito Daido Metal Company 1
#9 Yoichiro Koyama Murata Machinery 1
#9 Kazuhiro Ishikawa Murata Machinery 1
#9 Mahiro NAKANO Toyobo Co. 1
#9 Shun Sakuma Ngk Spark Plug Co. 1
#9 Yoshitomo Ikehata Toyobo Co. 1
#9 Takuro Endo Toyobo Co. 1
#9 Yoshitaka Tanaka Nichia 1
#9 Hirofumi Segawa Murata Machinery 1
#9 Tadashi NAKAYA Toyobo Co. 1
#9 Haruki Ogo Murata Machinery 1
#9 Hiroshige Nakagawa Nakagawa Sangyo Co. 1
#9 Masahiko Gambe Murata Machinery 1
#9 Shu Nakamura Toyota Industries 1
#9 Fumie Yamada Murata Machinery 1
#9 Kohei Matsumura Murata Machinery 1