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

Mari Maruki — 1 Patent

SYSysmex: 1 patents #499 of 868Top 60%
Kobe, JP: #3,477 of 5,515 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Mari Maruki has been granted 1 US patent while listed as an inventor at Sysmex. All of these patents were granted in 2019. Mari Maruki ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Mari Maruki in Kobe, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10352937 Pretreatment method of sample for detecting HBs antigen and use thereof Takahiro Yamagaito, Takuya Koma, Kazuhiko Takeda 2019-07-16