Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KK

Kai Kiuchi — 2 Patents

YAYazaki: 2 patents #1,635 of 3,427Top 50%
Kakogawa, JP: #278 of 707 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Kai Kiuchi has been granted 2 US patents while listed as an inventor at Yazaki. All of these patents were granted in 2021. Kai Kiuchi ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Kai Kiuchi in Kakogawa, JP.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11190000 Waterproof structure Hayato Iizuka, Yusuke Tsutagawa, Kazuma Kayo, Hajime Kato, Akihiro Saito 2021-11-30
10985510 Connector with a sealing member Akihiro Saito 2021-04-20