YO

Yoshinori Okumura

Mitsubishi Electric: 44 patents #182 of 25,717Top 1%
RT Renesas Technology: 7 patents #409 of 3,337Top 15%
📍 Kasai, JP: #70 of 5,842 inventorsTop 2%
Overall (All Time): #51,241 of 4,157,543Top 2%
52
Patents All Time

Issued Patents All Time

Showing 51–52 of 52 patents

Patent #TitleCo-InventorsDate
4877750 Method of fabricating a trench capacitor cell for a semiconductor memory device — 1989-10-31
4741802 Method for manufacturing semiconductor device — 1988-05-03