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

Yuya IGUCHI — 1 Patent

KOKoa: 1 patents #70 of 157Top 45%
Nagano, JP: #2,167 of 3,331 inventorsTop 70%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Yuya IGUCHI has been granted 1 US patent while listed as an inventor at Koa. All of these patents were granted in 2021. Yuya IGUCHI ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Yuya IGUCHI in Nagano, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11136257 Thick-film resistive element paste and use of thick-film resistive element paste in resistor Natsuki Iguchi, Koichi Urano 2021-10-05