TH

Takayuki Hirai

Sumitomo Electric Industries: 2 patents #599 of 3,632Top 20%
📍 Ebeye: #32 of 366 inventorsTop 9%
Overall (2005): #33,308 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6967777 Superposing diffraction optical element homogenizer optical system — 2005-11-22
6909546 Multipoint lump homogenizing optical system — 2005-06-21