ST

Sadaharu Tamaki

LC Lapis Semiconductor Co.: 1 patents #173 of 349Top 50%
OC Oki Semiconductor Co.: 1 patents #202 of 526Top 40%
📍 Rifu, JP: #1,001 of 2,101 inventorsTop 50%
Overall (All Time): #2,083,799 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8093152 Trench forming method — 2012-01-10
7704891 Method of producing semiconductor device — 2010-04-27