Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Kashiba, JP ranks #8,547 worldwide for total patents filed in 2021, with 10 patents from 7 inventors. Leading employers of inventors based in Kashiba, JP include Jtekt, Axell, Sumitomo Electric Hardmetal.

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Junji Murata Jtekt 4
2 Kohei Kanetani Jtekt 1
2 Shuji Okuno Axell 1
2 Kyosuke Kai Sumitomo Electric Hardmetal 1
2 Katsutoshi Fukuda Sumitomo Electric Hardmetal 1
2 Hajime Horinaka Sharp Kabushiki Kaisha 1
2 Kenichiro Kitamura Jtekt 1