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Tiger
Mechanical Cal. |
|
All Japan |
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|
Year |
Tiger Manual |
Tiger Motor |
Japan Mechanical |
Electoronics Calc. |
|
|
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|
1960 |
19683 |
|
37968 |
|
|
|
|
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|
1961 |
22130 |
560 |
46030 |
|
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|
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|
|
1962 |
28160 |
400 |
51168 |
|
|
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|
|
|
|
|
1963 |
27040 |
|
48255 |
|
|
|
|
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|
|
|
|
|
1964 |
30980 |
200 |
54616 |
|
|
|
|
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|
|
|
|
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|
1965 |
30400 |
400 |
53259 |
4,355 |
|
|
1966 |
27935 |
300 |
53671 |
25,479 |
|
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|
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|
|
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|
1967 |
31800 |
170 |
68703 |
63,137 |
|
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1968 |
38200 |
|
85084 |
163,387 |
|
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|
|
1969 |
22770 |
|
75554 |
453,964 |
|
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|
1970 |
18410 |
|
38415 |
1,423,487 |
|
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|
1971 |
9220 |
|
20802 |
2,040,287 |
|
|
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|
1972 |
290 |
|
6793 |
3,886,221 |
|
|
|
|
|
|
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|
1973 |
770 |
|
5177 |
9,960,403 |
|
|
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|
1974 |
380 |
|
276 |
15,452,709 |
|
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|
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|
1975 |
160 |
|
|
30,040,140 |
|
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Note: Many
electronic calculator manufacturers in the market used LSI by 1969. Price of 8 digit
calculators became lower than Tiger Manual on 1973. |
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Tiger Manual: Tiger Mechanical Calculating
Machine(Manual type) |
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Tiger Motor: Tiger Mechanical Calculating Machine(Motor
drive type) |
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Japan Mechanical: All Japanese Mechanical Calculators
and Imported Mechanical calculators |
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Sources : 1)Tiger Calculating Machine Co. Manufacturing
records (no date) |
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2) Business Machines manufacture - statistical table (1976) MITI |
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Edited by K. Kadokura
Copyright K. Kadokura April 24, 2000 |
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