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

Teruo Kosaka — 1 Patent

ACAlphatech Co.: 1 patents #2 of 8Top 25%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Yokohama, JP: #33,579 of 49,234 inventorsTop 70%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Teruo Kosaka has been granted 1 US patent while listed as an inventor at Alphatech Co.. All of these patents were granted in 2013. Teruo Kosaka ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Teruo Kosaka in Yokohama, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8579074 Intake silencer for gas turbine Yuki KOSAKA, Yoshiyuki Doi, Katsutoshi Okuno 2013-11-12