Hirosi Nozue

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

Overall (All Time): #3,679,375 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5731591	Beam exposure system having improved mask unit	Yasuhisa Yamada	1998-03-24