HK

Hiroki Koto

AC Aiphone Co.: 1 patents #26 of 52Top 50%
Overall (All Time): #2,386,139 of 4,157,543Top 60%
1
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Issued Patents All Time

Patent #TitleCo-InventorsDate
12219085 Multiple dwelling house interphone system Hirokazu Harima, Kimiaki Fujishima, Ryoji Uno 2025-02-04