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USPTO Patent Rankings Data through Dec 31, 2025
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Kojiro Akutsu — 1 Patent

KOKonica: 1 patents #1,290 of 1,958Top 70%
Hachioji, JP: #2,078 of 2,869 inventorsTop 75%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Kojiro Akutsu has been granted 1 US patent while listed as an inventor at Konica. All of these patents were granted in 1998. Kojiro Akutsu ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Kojiro Akutsu in Hachioji, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5710956 Image forming apparatus with judging device for judging whether to continue or stop an initialization process Takao Kurohata, Kenji Taki, Yasuhiko Yamaguchi, Chiharu Kobayashi 1998-01-20