Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Kasukabe, JP ranks #9,162 worldwide for total patents filed in 2021, with 9 patents from 8 inventors. Leading employers of inventors based in Kasukabe, JP include Smc, Samsung, Riken Keiki Co..

Showing 1–8 of 8 inventors

Rank Inventor Primary Company Patents
1 Aki Iwamoto Smc 2
2 Mineki Taoka Samsung 1
2 Tomoo Ishiguro Riken Keiki Co. 1
2 Yoshiaki Haginoya 1
2 Nobuyuki Naito Aisin Aw Industries Co. 1
2 Kenichi Kojima Riken Keiki Co. 1
2 Tsukasa Suzuki Showa 1
2 Fumiyoshi Kawase 1