TH

Takanobu Higuchi

Pioneer: 2 patents #67 of 437Top 20%
Overall (2004): #39,484 of 270,089Top 15%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6756574 Focusing control apparatus and method for multi-layer optical recording medium — 2004-06-29
6747944 Optical recording medium — 2004-06-08