RS

Ryuji SHIRAISHI

TO Toppan: 1 patents #51 of 177Top 30%
📍 Taito, JP: #95 of 149 inventorsTop 65%
Overall (All Time): #2,407,665 of 4,157,543Top 60%
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Patent #TitleCo-InventorsDate
12282229 Light control window — 2025-04-22