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USPTO Patent Rankings Data through Sept 30, 2025
YK

Yoshiaki Kurihara

Canon: 1 patents #1,147 of 2,505Top 50%
Overall (2002): #86,052 of 266,432Top 35%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6378993 Liquid discharge head, producing method therefor and liquid discharge apparatus Teruo Ozaki, Ichiro Saito, Toshio Kashino, Yoshiyuki Imanaka, Masahiko Kubota +3 more 2002-04-30