Inventor · disambiguated record
Takashi Marugami
Also filed as: MARUGAMI TAKASHI
3 granted patents·22 citations·filing 2004–2009
66Inventor score
Top patents by PatentIndex Score
3 records- 0163US7548766B2Flat type speaker unit, and electronic appliance having this unitSANYO ELECTRIC CO·Filed 2004·Granted Jun 16, 2009·17 cites·4 claims
- 0260US8565471B2Speaker unit and portable information terminalMARUGAMI TAKASHI·Filed 2009·Granted Oct 22, 2013·2 cites·6 claims
- 0357US8615102B2Speaker unit and portable information terminalMARUGAMI TAKASHI·Filed 2009·Granted Dec 24, 2013·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →