Inventor
SUGIYAMA RYOHSUKE
JP7 patents
⚠️ This page may combine multiple inventors who share the name “SUGIYAMA RYOHSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
4 patentsUS6735159B2May 11, 2004
Write pulse generator and optical disk unit
RICOH KK7 citations70
US7200082B2Apr 3, 2007
Method and apparatus for optical disk recording capable of reducing settling time and generating an accurate channel clock signal
RICOH KK3 citations52
US7394748B2Jul 1, 2008
Method and apparatus for optical disk recording capable of reducing settling time and generating an accurate channel clock signal
RICOH KK1 citations50
US7054251B2May 30, 2006
Write pulse generator and optical disk unit
RICOH KK0 citations48