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

Michael Kazuo Ishimitsu — 3 Patents

Microsoft: 3 patents #13,486 of 40,388Top 35%
Sammamish, WA: #1,218 of 2,558 inventorsTop 50%
Washington: #28,186 of 76,902 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Michael Kazuo Ishimitsu has been granted 3 US patents while listed as an inventor at Microsoft. The first was granted in 2007 and the most recent in November 2011. Michael Kazuo Ishimitsu ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Michael Kazuo Ishimitsu in Sammamish, WA, US.

Patents per Year

Patents granted per year, 2007 to 2011Bar chart with a peak of 1 patents in 2007.peak 12007: 1 patents20072009: 1 patents20092011: 1 patents2011

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8060822 System and method for creation of an object within an object hierarchy structure Giovanni Stallo 2011-11-15 $16,121,000
7624403 API for building semantically rich diagramming tools Steven T. Antoch, Jonathan R. Grayum, Joao Pedro Silva, Scott Morgan LeGendre 2009-11-24 $30,187,000
7272818 Creation of an object within an object hierarchy structure Giovanni Stallo 2007-09-18 $30,664,000