老任歷年的申請專利數 - 任天堂

http://www.uspto.gov/go/taf/asgstca/for_stc.htm

Count of 1969 - 2004 Utility Patent Grants, By Calendar Year of Grant



First-Named Assignee ： NINTENDO CO., LTD.

年份 1969 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87
專利數 0 1 5 0 1 1 2 1 2 2 1 1 4 0 6 3 3 3 1

1988 89 90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 total
5 8 5 5 3 5 8 7 9 9 7 12 12 33 26 21 16 228

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