Assignee
INOUE KENZO
3 granted patents·54 citations·filing 1976–1980
Technology mixH04R3
Top patents by PatentIndex Score
3 records- 0168US4132872ARibbed conical-central dome diaphragm with tapered thickness componentsINOUE KENZO·Filed 1978·Granted Jan 2, 1979·35 cites·5 claims
- 0241US4351411ASpeaker deviceINOUE KENZO·Filed 1980·Granted Sep 28, 1982·14 cites·7 claims
- 0330US4086450AVariable thickness cone for a dynamic speaker and quality control inspection method thereforINOUE KENZO·Filed 1976·Granted Apr 25, 1978·5 cites·3 claims
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