Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Richard Yabuki — 1 Patent

TTTouchdown Technologies: 1 patents #16 of 22Top 75%
Garden Grove, CA: #307 of 564 inventorsTop 55%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Richard Yabuki has been granted 1 US patent while listed as an inventor at Touchdown Technologies. All of these patents were granted in 2008. Richard Yabuki ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Richard Yabuki in Garden Grove, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7378734 Stacked contact bump Nim Tea 2008-05-27