Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Iwakura, JP ranks #4,750 worldwide for total patents filed in 2016, with 21 patents from 11 inventors. Leading employers of inventors based in Iwakura, JP include Brother Kogyo, Denso, Brother Industries.

Showing 1–11 of 11 inventors

Rank Inventor Primary Company Patents
1 Soun Kanada Brother Kogyo 5
1 Satoru Moriyama Brother Kogyo 5
3 Yusuke Todo Denso 2
3 Yuki Okumura Brother Kogyo 2
#5 Hirokazu Banno Brother Kogyo 1
#5 Masanori Oda Brother Industries 1
#5 Takuya Amaike Brother Kogyo 1
#5 Mitsuru Sugihara Fujitsu Limited 1
#5 Takuya Shimamura Ngk Spark Plug Co. 1
#5 Youhei Nagano Denso 1
#5 Reiko Toyama Brother Kogyo 1