Inventor
KUDO HIROMI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “KUDO HIROMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
7 patentsUS7349321B2Mar 25, 2008
Information reproduction apparatus and information reproduction method
HITACHI LTD15 citations84
US7680025B2Mar 16, 2010
Optical information recording medium, reproducing method thereof, and manufacturing method thereof
HITACHI LTD11 citations83
US7417942B2Aug 26, 2008
Information recording medium and information reproduction method
HITACHI LTD10 citations83
US7663985B2Feb 16, 2010
Information recording and reproduction method and information recording and reproduction device
HITACHI LTD3 citations62
US7596061B2Sep 29, 2009
Optical disk apparatus
HITACHI LTD4 citations62
US7570548B2Aug 4, 2009
Optical pickup utilizing nonvolatile memory and adjustment method
HITACHI LTD1 citations51
US7876667B2Jan 25, 2011
Optical information recording medium, and information recording method and information reproducing method using the same
HITACHI LTD0 citations41