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

Junko Tanaka — 1 Patent

Microsoft: 1 patents #24,968 of 40,388Top 65%
Tokyo, JP: #57,845 of 90,295 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Junko Tanaka has been granted 1 US patent while listed as an inventor at Microsoft. All of these patents were granted in 2014. Junko Tanaka ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Junko Tanaka in Tokyo, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8898178 Solution monitoring system Junko Kyomasu, Yu Kuratake, Jin Ho Jeon, Makoto Yamagishi, Daniel J. Moffitt +6 more 2014-11-25 $27,855,000