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KM
Katsusuke Munekata
SO
Sony
: 1 patents #17,262 of 25,231
Top 70%
Overall (All Time):
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of 4,157,543
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1
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Patent #
Title
Co-Inventors
Date
4432652
Timer apparatus
Hiroshi Furuno
,
Noboru Someno
1984-02-21
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