Inventor
FUKUDA HIROTOSHI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “FUKUDA HIROTOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
5 patentsUS6822936B2Nov 23, 2004
Disc discriminating method and information reproducing apparatus using thereof
HITACHI LTD45 citations95
US6631105B1Oct 7, 2003
Disk reproducing speed control method and a disk reproducing apparatus using this method
HITACHI LTD16 citations89
US6351440B1Feb 26, 2002
Disk reproducing speed control method and a disk reproducing apparatus using this method
HITACHI LTD27 citations89
US6445658B1Sep 3, 2002
Disk reproducing speed control method and a disk reproducing apparatus using this method
HITACHI LTD4 citations59
US7406014B2Jul 29, 2008
Disc discriminating method and information reproducing apparatus using thereof
HITACHI LTD1 citations51