Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Junichi Imamura — 2 Patents

KOKonica: 1 patents #1,290 of 1,958Top 70%
Pioneer Electronic: 1 patents #1,093 of 1,840Top 60%
Tokorozawa, JP: #532 of 1,041 inventorsTop 55%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Junichi Imamura has been granted 2 US patents while listed as an inventor at Konica. The first was granted in 2000 and the most recent in October 2001. Junichi Imamura ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Junichi Imamura in Tokorozawa, JP.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6297872 Image forming apparatus Yoshiaki Yamanaka 2001-10-02
6034315 Signal processing apparatus and method and information recording apparatus Yoshihiko Takenaka 2000-03-07 $58,000