Yoshiyuki Shibata

Sumitomo Electric Industries: 1 patents #1,140 of 3,352Top 35%

PA Panasonic: 1 patents #77 of 397Top 20%

Overall (2002): #34,094 of 266,432Top 15%

Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6482690	Method for fabricating semiconductor device	—	2002-11-19
6461919	Method for fabricating semiconductor device with different gate oxide compositions	—	2002-10-08