Inventor · disambiguated record
Shigeharu Murayama
Also filed as: MURAYAMA SHIGEHARU
1 granted patent·1 pending application·28 citations·filing 2008–2014
46Inventor score
Technology areasH04R
Top patents by PatentIndex Score
2 records- 0178US8942401B2Electro-acoustic converters, electronic devices, waterproof covers, and air leakage test methods for electro-acoustic convertersMURAYAMA SHIGEHARU·Filed 2008·Granted Jan 27, 2015·28 cites·10 claims
- 0243US2015172797A1Electro-Acoustic Converters, Electronic Devices, Waterproof Covers, and Air Leakage Test Methods For Electro-Acoustic ConvertersGORE W L & ASS CO LTD·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →