HS

Hirofumi Sumi

SO Sony: 2 patents #335 of 2,234Top 15%
Overall (2002): #62,156 of 266,432Top 25%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6423993 Solid-state image-sensing device and method for producing the same Ryoji Suzuki, Takahisa Ueno, Keiji Mabuchi 2002-07-23
6417023 Method for producing solid-state image-sensing device Ryoji Suzuki, Takahisa Ueno, Keiji Mabuchi 2002-07-09