Inventor
IRIE MITSURU
JP7 patents
Patents
7 patentsUS5532987AJul 2, 1996
Focus error detecting device
MITSUBISHI ELECTRIC CORP19 citations92
US5479386ADec 26, 1995
Lens actuating system for an optical disk drive having a driven mass for cancelling forces
MITSUBISHI ELECTRIC CORP20 citations91
US5453962ASep 26, 1995
Focus error detecting device
MITSUBISHI ELECTRIC CORP13 citations81
US6510119B2Jan 21, 2003
Optical head device
MITSUBISHI ELECTRIC CORP9 citations73
US5687032ANov 11, 1997
Optical device inclination angle adjuster
MITSUBISHI ELECTRIC CORP10 citations72
US5416756AMay 16, 1995
Lens actuating system with improved frequency response for optical disk drive
MITSUBISHI ELECTRIC CORP9 citations72
US5511048AApr 23, 1996
Magneto-optical recording and reproducing apparatus
MITSUBISHI ELECTRIC CORP0 citations40