KY

Katsumi Yamada

SE Seiko Epson: 3 patents #74 of 926Top 8%
Overall (2025): #56,086 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12220920 Liquid discharge apparatus, waste liquid collecting unit, and waste liquid collecting method Takatoshi YAMAZAKI 2025-02-11
12208619 Liquid discharge apparatus, waste liquid collecting unit, and waste liquid collecting method Takatoshi YAMAZAKI 2025-01-28
12208621 Liquid discharge apparatus, waste liquid collecting unit, and waste liquid collecting method Takatoshi YAMAZAKI 2025-01-28