Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Iwatsuki — 3 Patents

EMEmc: 3 patents #978 of 3,345Top 30%
Newton, MA: #1,246 of 2,747 inventorsTop 50%
Massachusetts: #33,867 of 88,656 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
David Iwatsuki has been granted 3 US patents while listed as an inventor at Emc. The first was granted in 2007 and the most recent in July 2008. David Iwatsuki ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list David Iwatsuki in Newton, MA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7398339 Method and system for improving the latency in a data transmission system Almir Davis, Matthew Sullivan 2008-07-08 $23,786,000
7243177 Method and system for throttling data packets in a data transmission system Almir Davis, Matthew Sullivan 2007-07-10 $55,227,000
7219175 Method and system for improving the latency in a data transmission system Almir Davis, Matthew Sullivan 2007-05-15 $87,650,000