Masakazu Muroyama

SO Sony: 1 patents #749 of 2,293Top 35%

Overall (2003): #163,853 of 273,478Top 60%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6580155	Semiconductor device	—	2003-06-17