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

Chieko Kusakabe — 1 Patent

Sony: 1 patents #17,321 of 25,231Top 70%
Chiba, JP: #3,922 of 6,266 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Chieko Kusakabe has been granted 1 US patent while listed as an inventor at Sony. All of these patents were granted in 2010. Chieko Kusakabe ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Chieko Kusakabe in Chiba, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7801413 Information processing device, method, and program Tomoko Terakado, Kanako Nakamura 2010-09-21 $263,000