NT

Nobutomo Tanaka

DH D&M Holdings: 1 patents #29 of 72Top 45%
Overall (All Time): #2,151,936 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7458692 Projector apparatus Kazuyoshi Nagatsuka 2008-12-02
7070284 Projector apparatus Eiichi Kamino 2006-07-04