MK

Masao Katsumata

SO Sony: 1 patents #618 of 2,039Top 35%
Overall (2005): #145,627 of 245,428Top 60%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6921176 Illuminating optical system, image display unit and method of illuminating space modulation element Hideo Tomita, Hideki Yamamoto 2005-07-26