Assignee
KAWAGUCHI MASAYUKI
JP·1 granted patent·2 pending applications·0 citations·filing 2010–2012
Top patents by PatentIndex Score
3 records- 0136US2012230155A1Method of manufacturing piezoelectric vibrating reed, apparatus of manufacturing piezoelectric vibrating reed, piezoelectric vibrating reed, piezoelectric vibrator, oscillator, electronic apparatus, and radio-controlled timepieceKAWAGUCHI MASAYUKI·Filed 2012·Application pending·0 cites
- 0235US8445185B2Method of manufacturing piezoelectric vibrating reed, piezoelectric vibrating reed, piezoelectric vibrator, oscillator, electronic apparatus, and radio-controlled timepieceKAWAGUCHI MASAYUKI·Filed 2010·Granted May 21, 2013·0 cites·8 claims
- 0333US2012229224A1Method of manufacturing piezoelectric vibrating reed, apparatus of manufacturing piezoelectric vibrating reed, piezoelectric vibrating reed, piezoelectric vibrator, oscillator, electronic apparatus, and radio-controlled timepieceKAWAGUCHI MASAYUKI·Filed 2012·Application pending·0 cites
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