Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Kaiho Ryu — 2 Patents

YAYazaki: 2 patents #1,635 of 3,427Top 50%
Makinohara, JP: #186 of 303 inventorsTop 65%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Kaiho Ryu has been granted 2 US patents while listed as an inventor at Yazaki. The first was granted in 2014 and the most recent in May 2016. Kaiho Ryu ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Kaiho Ryu in Makinohara, JP.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9331319 Battery connector with a plurality of voltage detection terminals Tomohiro Ikeda, Keizo Aoki, Yukihisa Kikuchi, Ryuta Takishita, Masaru Imai 2016-05-03
8859134 Battery connector Tomohiro Ikeda, Keizo Aoki, Yukihisa Kikuchi, Ryuta Takishita, Masaru Imai 2014-10-14