Inventor · disambiguated record
Ryozo Hayashi
Also filed as: HAYASHI RYOZO
4 granted patents·38 citations·filing 1988–1997
75Inventor score
Files withSHARP KK4
Top patents by PatentIndex Score
4 records- 0178USD306296STelephone setSHARP KK·Filed 1988·Granted Feb 27, 1990·21 cites·1 claims
- 0252USD394443SCombined monitor screen digital disk recorder and electronic still cameraSHARP KK·Filed 1997·Granted May 19, 1998·10 cites·1 claims
- 0344USD321195SCombined amplifier and digital audio disc playerSHARP KK·Filed 1989·Granted Oct 29, 1991·5 cites·1 claims
- 0433USD326453SCombined tuner and tape deckSHARP KK·Filed 1989·Granted May 26, 1992·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →