Inventor
YODOSHI KEIICHI
JP9 patents
Patents
9 patentsUS5727009AMar 10, 1998
Semiconductor laser apparatus and optical pickup apparatus using the same
SANYO ELECTRIC CO65 citations95
US6072607AJun 6, 2000
Optical pickup device
SANYO ELECTRIC CO41 citations92
US5559818ASep 24, 1996
Semiconductor laser device
SANYO ELECTRIC CO28 citations92
US5416790AMay 16, 1995
Semiconductor laser with a self-sustained pulsation
SANYO ELECTRIC CO34 citations91
US5963572AOct 5, 1999
Semiconductor laser device and manufacturing method thereof
SANYO ELECTRIC CO23 citations90
US5608752AMar 4, 1997
Semiconductor laser device and method of designing the same
SANYO ELECTRIC CO18 citations83
US5610096AMar 11, 1997
Semiconductor laser with a self sustained pulsation
SANYO ELECTRIC CO16 citations81
US5506170AApr 9, 1996
Method of making a semiconductor laser with a self-sustained pulsation
SANYO ELECTRIC CO14 citations81
US4607369AAug 19, 1986
Semiconductor laser having a burying layer of a II-VI compound
SANYO ELECTRIC CO18 citations71