Inventor
GOTOH KATSUMI
JP5 patents
Patents
5 patentsUS6154332ANov 28, 2000
System for recording and reproducing data having scheme for minimizing variation in record track width when recording at different data rates
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations70
US7266073B2Sep 4, 2007
Optical disc apparatus, camera apparatus, and method for controlling light emission operation
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations61
US6424482B2Jul 23, 2002
System for recording and reproducing data having scheme for minimizing variation in record track width when recording at different data rates
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations61
US6014278AJan 11, 2000
System for recording and reproducing data having scheme for minimizing variation in record track width when recording at different data rates
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations61
US7397830B2Jul 8, 2008
Semiconductor laser device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations60