Assignee
FUNAHASHI OSAMU
JP·5 granted patents·1 pending application·32 citations·filing 2006–2009
Top patents by PatentIndex Score
6 records- 0181US8081791B2LoudspeakerFUNAHASHI OSAMU·Filed 2007·Granted Dec 20, 2011·11 cites·7 claims
- 0277US8094862B2SpeakerFUNAHASHI OSAMU·Filed 2006·Granted Jan 10, 2012·8 cites·6 claims
- 0373US8249290B2SpeakerFUNAHASHI OSAMU·Filed 2006·Granted Aug 21, 2012·6 cites·18 claims
- 0469US8824725B2Speaker diaphragm, speaker using said diaphragm, and speaker diaphragm manufacturing methodFUNAHASHI OSAMU·Filed 2009·Granted Sep 2, 2014·4 cites·13 claims
- 0565US8085970B2Speaker damper and speaker using the sameFUNAHASHI OSAMU·Filed 2006·Granted Dec 27, 2011·3 cites·8 claims
- 0649US2010158305A1LoudspeakerFUNAHASHI OSAMU·Filed 2008·Application pending·0 cites
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