Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Teiji Azumi — 3 Patents

Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
FUFujifilm: 1 patents #3,076 of 4,519Top 70%
Rifu, JP: #828 of 2,101 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Teiji Azumi has been granted 3 US patents while listed as an inventor at Fujitsu Limited. The first was granted in 2004 and the most recent in January 2008. Teiji Azumi ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Teiji Azumi in Rifu, JP.

Patents per Year

Patents granted per year, 2004 to 2008Bar chart with a peak of 1 patents in 2004.peak 12004: 1 patents20042006: 1 patents20062008: 1 patents2008

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7314775 IT-CCD and manufacturing method thereof Takaaki Momose 2008-01-01
7091463 Solid state image pickup device with polysilicon transfer electrodes Noriaki Suzuki, Kazuaki Ogawa, Tohru Hachiya 2006-08-15 $71,000
6828679 Solid image pickup device 2004-12-07 $16,000