Inventor
OKAMINE SHIGENORI
JP9 patents
Patents
9 patentsUS5414451AMay 9, 1995
Three-dimensional recording and reproducing apparatus
HITACHI LTD141 citations98
US7286153B1Oct 23, 2007
Three-dimensional recording and reproducing apparatus
HITACHI LTD45 citations96
US5614938AMar 25, 1997
Three-dimensional recording and reproducing apparatus
HITACHI LTD91 citations96
US5368986ANov 29, 1994
Information recording media, manufacturing method for the same, and information recording method
HITACHI LTD50 citations92
US5339319AAug 16, 1994
Rotary type storage apparatus and control method thereof
HITACHI LTD20 citations89
US5654058AAug 5, 1997
Magneto-optical disk
HITACHI LTD11 citations73
US4707755ANov 17, 1987
Optical read-out magnetic head
HITACHI LTD8 citations73
US5373491ADec 13, 1994
Wavelength-multiple optical recording medium
HITACHI LTD6 citations62
US7995082B2Aug 9, 2011
Three-dimensional recording and reproducing apparatus
HITACHI LTD0 citations52