Timeline for all types of items produced by
System Sacom Corp. [Japan]

Year	Items
1984	2
1985	3
1986	4
1987	3
1988	11
1989	14
1990	4
1991	1
1992	1
1993	2
1996	1
1997	1

47 items with a valid date were considered for this timeline (79.66% of the total)
12 items with an invalid date.

Help us in our quest to find exact dates for:

198?: 11 items.
19??: 1 item.