AH

Akihiro Hiratsuka

SE Seiko Epson: 2 patents #4,555 of 7,774Top 60%
Overall (All Time): #2,213,824 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6388509 Semiconductor integrated circuit, operating state detector, and electronic equipment — 2002-05-14
6285248 Semiconductor integrated circuit, operating state detector, and electronic equipment — 2001-09-04