Inventor
SONODA KOUJI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “SONODA KOUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
6 patentsUS7003687B2Feb 21, 2006
Fail-over storage system
HITACHI LTD46 citations96
US5867656AFeb 2, 1999
Method for interprocessor communication
HITACHI LTD26 citations92
US5659777AAug 19, 1997
Method for intraprocessor communication
HITACHI LTD28 citations92
US6687764B2Feb 3, 2004
File I/O control method
HITACHI LTD15 citations82
US7447933B2Nov 4, 2008
Fail-over storage system
HITACHI LTD4 citations63
US6773784B2Aug 10, 2004
Magnetic disk having ultrathin carbon protective film and magnetic disk apparatus
HITACHI LTD3 citations62