HN

Heiji Niiyama

📍 Meguro, JP: #63 of 148 inventorsTop 45%
Overall (All Time): #2,225,848 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D442995 Trash can attached advertisement board 2001-05-29
D441026 Trash box attached advertisement board 2001-04-24