Number | Name | Date | Kind |
---|---|---|---|
4792762 | Shina et al. | Dec 1988 | |
5132800 | Wada et al. | Jul 1992 | |
5151727 | Sasaki | Sep 1992 | |
5189520 | Okayasu et al. | Feb 1993 | |
5415947 | Mitsui et al. | May 1995 | |
5465117 | Ide et al. | Nov 1995 | |
5630193 | Miyake et al. | May 1997 | |
5652499 | Morita et al. | Jul 1997 | |
5805069 | Mitsui et al. | Sep 1998 |
Entry |
---|
SONY, "Merchandise Guide--71", p. 7 (Jul. 1992). |