Inventor · disambiguated record
Hirofumi Nishimoto
Also filed as: NISHIMOTO HIROFUMI
3 granted patents·181 citations·filing 1993–1999
77Inventor score
Files withSONY CORP3
Top patents by PatentIndex Score
3 records- 0174US5402497AHeadphone apparatus for reducing circumference noiseSONY CORP·Filed 1993·Granted Mar 28, 1995·45 cites·2 claims
- 0264US7065219B1Acoustic apparatus and headphoneSONY CORP·Filed 1999·Granted Jun 20, 2006·101 cites·10 claims
- 0358US5987147ASound collectorSONY CORP·Filed 1998·Granted Nov 16, 1999·35 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →