Assignee
JIN YOHEI
JP·2 granted patents·8 citations·filing 2009–2009
Top patents by PatentIndex Score
2 records- 0173US8340342B2Diaphragm for speaker, speaker using the diaphragm, electronic device using the speaker, and speaker-mounted deviceJIN YOHEI·Filed 2009·Granted Dec 25, 2012·6 cites·18 claims
- 0260US9008349B2Speaker diaphragm, speaker, and electronic equipment and mobile device using the speakerJIN YOHEI·Filed 2009·Granted Apr 14, 2015·2 cites·19 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →