Inventor
YONEYAMA KAZUTO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “YONEYAMA KAZUTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
4 patentsUS7417680B2Aug 26, 2008
Digital video reproduction apparatus and method
HITACHI LTD64 citations95
US6876612B2Apr 5, 2005
Information recording apparatus and method
HITACHI LTD38 citations92
US7984051B2Jul 19, 2011
Recording medium and playback device
HITACHI LTD4 citations62
US7193946B2Mar 20, 2007
Information recording apparatus and method
HITACHI LTD0 citations51
MAXELL LTD
4 patentsUS11451646B2Sep 20, 2022
Content delivery system, delivery server, receiving terminal, and content delivery method
MAXELL LTD4 citations83
US10728362B2Jul 28, 2020
Content delivery system, delivery server, receiving terminal, and content delivery method
MAXELL LTD5 citations83
US11863648B2Jan 2, 2024
Content delivery system, delivery server, receiving terminal, and content delivery method
MAXELL LTD2 citations72
US12368788B2Jul 22, 2025
Content delivery system, delivery server, receiving terminal, and content delivery method
MAXELL LTD0 citations62