Inventor
KAWAGUCHI ATSUO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “KAWAGUCHI ATSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
8 patentsUS6347344B1Feb 12, 2002
Integrated multimedia system with local processor, data transfer switch, processing modules, fixed functional unit, data streamer, interface unit and multiplexer, all integrated on multimedia processor
HITACHI LTD278 citations98
US7796857B2Sep 14, 2010
Video playback apparatus
HITACHI LTD28 citations91
US5557771ASep 17, 1996
Data processing system and storage device and auxiliary memory bits for controlling data protection in the storage device
HITACHI LTD32 citations91
US7272670B2Sep 18, 2007
Integrated multimedia system
HITACHI LTD7 citations72
US7827149B2Nov 2, 2010
Electronic appliance service system
HITACHI LTD3 citations62
US7457890B2Nov 25, 2008
Integrated multimedia system
HITACHI LTD3 citations61
US5974570AOct 26, 1999
Method for managing data processing system and high-reliability memory
HITACHI LTD5 citations61
US5253212AOct 12, 1993
Semiconductor memory IC and semiconductor memory device
HITACHI LTD2 citations61