HO

Hiroki Oka

SO Sony: 2 patents #335 of 2,234Top 15%
TL Tokyo Electron Limited: 1 patents #141 of 413Top 35%
Overall (2002): #28,689 of 266,432Top 15%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6488262 Gate valve for semiconductor processing system — 2002-12-03
D461788 Combined video printer and player/recorder — 2002-08-20
D460777 Projector — 2002-07-23