WHITE PAPER ON SCIENCE AND TECHNOLOGY2003[Part2 2.3 2.3.2 2.3.2.5]


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Part2 The Current Status of Science and Technologyin Japan and Other Nations

2.3 Trends Related to Research Performance

2.3.2 Patents

2.3.2.5 Patent Applications in Japan by Field

Patent applications by category19)in2000showed no change in ranking from the previous year (Table2-3-14) .

Table2-3-14 Number of patent applications by field of technology in Japan(2000)

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