Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sei Baba — 2 Patents

RERenesas Electronics: 2 patents #1,855 of 4,529Top 45%
Yokohama, JP: #26,468 of 49,234 inventorsTop 55%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Sei Baba has been granted 2 US patents while listed as an inventor at Renesas Electronics. The first was granted in 2014 and the most recent in January 2017. Sei Baba ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Sei Baba in Yokohama, JP.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9557787 Data processor and data processing system Takeshi Shimanuki, Eiji Kimura 2017-01-31
8924761 Data processor and data processing system Takeshi Shimanuki, Eiji Kimura 2014-12-30