Inventor · disambiguated record
Takahiro Muraguchi
Also filed as: MURAGUCHI TAKAHIRO
10 granted patents·1 pending application·261 citations·filing 1994–2020
91Inventor score
Top patents by PatentIndex Score
11 records- 0185US8842850B2Input deviceAKAIKE KAZUHIRO·Filed 2011·Granted Sep 23, 2014·8 cites·8 claims
- 0281US6175637B1Acoustic transducerSONY CORP·Filed 1998·Granted Jan 16, 2001·80 cites·5 claims
- 0371US5909496ASpeaker apparatusSONY CORP·Filed 1997·Granted Jun 1, 1999·48 cites·2 claims
- 0465US5432874ADuplex optical fiber linkSONY CORP·Filed 1994·Granted Jul 11, 1995·37 cites·9 claims
- 0559US10645482B2Input deviceSONY CORP·Filed 2019·Granted May 5, 2020·0 cites·16 claims
- 0658US2020236457A1Input deviceSONY CORP·Filed 2020·Application pending·0 cites
- 0757US5668883AHeadphone apparatus including an equalizer system having an open loop characteristic with a rising slope outside the cancellation bandSONY CORP·Filed 1995·Granted Sep 16, 1997·31 cites·4 claims
- 0856US10299026B2Input deviceSONY CORP·Filed 2014·Granted May 21, 2019·0 cites·16 claims
- 0949US6160894ASpeaker apparatus and sound reproduction system employing sameSONY CORP·Filed 1997·Granted Dec 12, 2000·21 cites·8 claims
- 1047US5862237ASpeaker apparatusSONY CORP·Filed 1997·Granted Jan 19, 1999·19 cites·4 claims
- 1144US6035052AAcoustic transducerSONY CORP·Filed 1998·Granted Mar 7, 2000·17 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →