Inventor · disambiguated record
Masao Imanishi
Also filed as: IMANISHI MASAO
4 granted patents·64 citations·filing 1990–2007
75Inventor score
Top patents by PatentIndex Score
4 records- 0187US6538359B1Surface acoustic wave deviceYAMAHA CORP·Filed 2000·Granted Mar 25, 2003·40 cites·21 claims
- 0247US7775319B2Diaphragm for speaker and manufacturing method thereforYAMAHA CORP·Filed 2007·Granted Aug 17, 2010·0 cites·6 claims
- 0346US5820975ASound absorbing material and method of production thereforNIPPON STEEL CHEMICAL CO·Filed 1996·Granted Oct 13, 1998·16 cites·6 claims
- 0435US5054889ALiquid crystal display having an alignment layer in the form of a porous alumina layerYAMAHA CORP·Filed 1990·Granted Oct 8, 1991·8 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →