Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Inuyama, JP ranks #2,266 worldwide for total patents filed in 2019, with 62 patents from 35 inventors. Leading employers of inventors based in Inuyama, JP include Toyobo Co., Nichia, Canon.

Showing 1–35 of 35 inventors

Rank Inventor Primary Company Patents
1 Masayuki Haruta Toyobo Co. 9
2 Yoshitaka Tanaka Nichia 6
3 Wataru Kitamura Canon 5
#4 Takahiro Sakai Omron 3
#4 Makoto Kume Ngk Spark Plug Co. 3
#4 Akito Tai Murata Kikai 3
#7 Shigeyoshi Mori Daido Metal Company 2
#7 Junji Iwasaki Mitsubishi Electric 2
#7 Kwangik Na Daido Metal Company 2
#7 Takeshi Okawa Advics Co. 2
#11 Haruki Ogo Murata Machinery 1
#11 Ryuzo Mori Murata Machinery 1
#11 Chikashi Imoto Kyb 1
#11 Yoshiharu Morihara Toyo Boseki Kabushiki Kaisha 1
#11 Kyoko Inagaki Toyo Boseki Kabushiki Kaisha 1
#11 Shun Sakuma Ngk Spark Plug Co. 1
#11 Yoshitomo Ikehata Toyobo Co. 1
#11 Tadatoshi Nagasaki Daido Metal Company 1
#11 Kenji Kadoguchi Murata Machinery 1
#11 Yumi Tsumagari Toyo Boseki Kabushiki Kaisha 1
#11 Dai Nishijima Ngk Spark Plug Co. 1
#11 Masayoshi TORAZAWA Murata Machinery 1
#11 Kazuaki Toda Daido Metal Company 1
#11 Akifumi Yamamoto Ashimori Industry Co. 1
#11 Kentarou Mori Sony 1
#11 Takanori Izumi Murata Machinery 1
#11 Noriaki Nakagawa Nakagawa Sangyo Co. 1
#11 Shigeru B. H. Ko 1
#11 Yoichi Motoori Murata Machinery 1
#11 Masayuki Nagae Murata Kikai 1
#11 Yuji Kawaai Daido Metal Company 1
#11 Tomoyasu Fukui Brother Kogyo 1
#11 Seiji Amano Daido Metal Company 1
#11 Wataru Imaeda Murata Machinery 1
#11 Yoji Takatsu Toyo Boseki Kabushiki Kaisha 1