Timeline for all types of items produced by
Tehkan, Ltd. [Tokyo, Japan]

Year	Items
1981	2
1982	1
1983	3
1984	2
1985	5
1986	1

14 items with a valid date were considered for this timeline (93.33% of the total)
1 item with an invalid date.

Help us in our quest to find exact dates for:

198?: 1 item.