Inventor
OTAKI TOSHIO
JP6 patents
Patents
6 patentsUS5254172AOct 19, 1993
Rotating furnace tube having a non-rotating slidable work holder for processing semiconductor substrates
SHINETSU HANDOTAI KK13 citations72
US5302839AApr 12, 1994
Light emitting diode having an improved GaP compound substrate for an epitaxial growth layer thereon
SHINETSU HANDOTAI KK7 citations71
US5851850ADec 22, 1998
Method for fabricating a gap type semiconductor substrate of red light emitting devices
SHINETSU HANDOTAI KK0 citations50
US5234534AAug 10, 1993
Liquid-phase growth process of compound semiconductor
SHINETSU HANDOTAI KK0 citations50
US5300792AApr 5, 1994
Gap red light emitting diode
SHINETSU HANDOTAI KK1 citations48
US5514881AMay 7, 1996
Gap light emitting device having a low carbon content in the substrate
SHINETSU HANDOTAI KK1 citations47