Assignee
KAJIHARA YOSHIMICHI
JP·7 granted patents·1 pending application·21 citations·filing 2006–2012
Top patents by PatentIndex Score
8 records- 0186US8122996B2Diaphragm for speaker, frame for speaker, dust cap for speaker, speaker and apparatus using them, and method for manufacturing component for speakerKAJIHARA YOSHIMICHI·Filed 2007·Granted Feb 28, 2012·11 cites·17 claims
- 0282US8230966B2Diaphragm for speaker, frame for speaker, dust cap for speaker, speaker and apparatus using them, and method for manufacturing component for speakerKAJIHARA YOSHIMICHI·Filed 2012·Granted Jul 31, 2012·5 cites·9 claims
- 0370US8855357B2Speaker diaphragm and speaker using same, and electronic equipment and device using said speaker, and speaker diaphragm manufacturing methodKAJIHARA YOSHIMICHI·Filed 2011·Granted Oct 7, 2014·3 cites·9 claims
- 0460US8774449B2Speaker diaphragm, speaker dust cap, speaker frame, speaker using said parts, and electronic equipment and device using said speakerKAJIHARA YOSHIMICHI·Filed 2010·Granted Jul 8, 2014·1 cites·20 claims
- 0553US8406452B2Diaphragm for speaker, speaker using the diaphragm, and system using the speakerKAJIHARA YOSHIMICHI·Filed 2008·Granted Mar 26, 2013·1 cites·51 claims
- 0651US8235168B2Diaphragm for speaker, frame for speaker, dust cap for speaker, speaker and apparatus using them, and method for manufacturing component for speakerKAJIHARA YOSHIMICHI·Filed 2012·Granted Aug 7, 2012·0 cites·12 claims
- 0751US8177021B1Diaphragm for speaker, frame for speaker, dust cap for speaker, speaker and apparatus using them, and method for manufacturing component for speakerKAJIHARA YOSHIMICHI·Filed 2012·Granted May 15, 2012·0 cites·13 claims
- 0849US2008212800A1Diaphragm for Speaker, Method for Producing Same, Speaker Using Such Diaphragm, and Apparatus Using Such SpeakerKAJIHARA YOSHIMICHI·Filed 2006·Application pending·0 cites
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