Youhei Saitou

NE Nec: 1 patents #7,889 of 14,502Top 55%

NT Nec Lcd Technologies: 1 patents #192 of 305Top 65%

SG Seiko Group: 1 patents #32 of 90Top 40%

Overall (All Time): #3,328,645 of 4,157,543Top 85%

Patents All Time

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7551244	Optical element, light source unit, and display device	Kouji Mimura, Ken Sumiyoshi, Fujio Okumura, Shigetoshi Hayata, Tamio Uchino +3 more	2009-06-23