Assignee
PIONEER ELECTRONIC TOHOKU
JP·8 granted patents·109 citations·filing 1991–2003
Top patents by PatentIndex Score
8 records- 0176US5517525AOptical wavelength converting devicePIONEER ELECTRONIC TOHOKU·Filed 1995·Granted May 14, 1996·49 cites·3 claims
- 0254US5546220AOptical wavelength converter with temperature tuningPIONEER ELECTRONIC TOHOKU·Filed 1995·Granted Aug 13, 1996·24 cites·6 claims
- 0350US5200760AThermal head for a thermal printerPIONEER ELECTRONIC TOHOKU·Filed 1991·Granted Apr 6, 1993·10 cites·5 claims
- 0443US6948994B2Masks for forming strengthened electrodes of a light emission display panelPIONEER ELECTRONIC TOHOKU·Filed 2003·Granted Sep 27, 2005·0 cites·2 claims
- 0543US6921309B2Method for manufacturing a light emission display panelPIONEER ELECTRONIC TOHOKU·Filed 2003·Granted Jul 26, 2005·0 cites·3 claims
- 0643US5229596AImage sensor having specific detector structurePIONEER ELECTRONIC TOHOKU·Filed 1992·Granted Jul 20, 1993·9 cites·4 claims
- 0736US5587562ADiaphragm for electro-dynamic type loudspeakersPIONEER ELECTRONIC TOHOKU·Filed 1995·Granted Dec 24, 1996·8 cites·1 claims
- 0834US5295195AMagnetic circuit in a loudspeakerPIONEER ELECTRONIC TOHOKU·Filed 1992·Granted Mar 15, 1994·9 cites·6 claims
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