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USPTO Patent Rankings Data through Sept 30, 2025
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Chikara Ishihara — 1 Patent in 2021

KSKyocera Document Solutions: 1 patents #196 of 479Top 45%
Overall (2021): #500,581 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11161345 Inkjet recording apparatus Noriaki Furukawa, Takashi Somete, Hiroyuki Ueda, Hiroomi Nakatsuji, Issei Nakano +4 more 2021-11-02