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USPTO Patent Rankings Data through Sept 30, 2025
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Masami Tajima

Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
Overall (All Time): #1,649,551 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5404013 Infrared imaging system having an automatic focusing control 1995-04-04
5381444 Radio environment measuring system 1995-01-10
5268575 Infrared observing system 1993-12-07