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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Inuyama, JP ranks #3,504 worldwide for total patents filed in 2016, with 31 patents from 11 inventors. Leading employers of inventors based in Inuyama, JP include Brother Kogyo, Ngk Spark Plug Co., Murata Machinery.

Showing 1–11 of 11 inventors

Rank Inventor Primary Company Patents
1 Kei Ishida Brother Kogyo 12
2 Norimasa Osawa Ngk Spark Plug Co. 4
3 Kazumi Harasaki Murata Machinery 3
3 Masazumi Fukushima Murata Kikai 3
#5 Yasuhiro Taga Brother Kogyo 2
#5 Kazuhiko Ogawa Murata Machinery 2
#7 Yasuyuki Okimura Ngk Spark Plug Co. 1
#7 Hiroichi Matsuhisa Daido Metal Company 1
#7 Naruto Adachi Murata Machinery 1
#7 Hiroshige Hiramatsu Brother Kogyo 1
#7 Takuya HANDO Ngk Spark Plug Co. 1