SO

Sadayuki Okuma

HI Hitachi: 1 patents #1,533 of 3,950Top 40%
📍 Tama, JP: #15 of 37 inventorsTop 45%
Overall (2002): #122,214 of 266,432Top 50%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6496403 Semiconductor memory device Hiromasa Noda, Hiroshi Ichikawa, Hiroki Miyashita, Yasushi Takahashi 2002-12-17