Yasunori Ohkubo

SO Sony: 2 patents #334 of 2,293Top 15%

Overall (2003): #35,929 of 273,478Top 15%

Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6580128	Semiconductor substrate, semiconductor device, and processes of production of same	—	2003-06-17
6503811	Substrate having a semiconductor layer, and method for fabricating the same	—	2003-01-07