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

Ito Yuko — 1 Patent

IBM: 1 patents #44,878 of 70,183Top 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
Ito Yuko has been granted 1 US patent while listed as an inventor at IBM. All of these patents were granted in 2015. Ito Yuko ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ito Yuko in Yokohama, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9015678 Testing internationalized software using test resource file and test font Nozomu Aoyama, Toshimichi Arima, Takaharu Itoh 2015-04-21 $6,169,000