Inventor · disambiguated record
Naobumi Nagasawa
Also filed as: NAGASAWA NAOBUMI
5 granted patents·39 citations·filing 1988–1996
79Inventor score
Files withSANYO ELECTRIC CO5
Top patents by PatentIndex Score
5 records- 0151US5068856AMethod and circuit for detecting data errorSANYO ELECTRIC CO·Filed 1989·Granted Nov 26, 1991·12 cites·7 claims
- 0250US5623460ACircuit and method for searching track on CDSANYO ELECTRIC CO·Filed 1995·Granted Apr 22, 1997·8 cites·5 claims
- 0348US5140570ACircuit and method for searching track on cdSANYO ELECTRIC CO·Filed 1989·Granted Aug 18, 1992·6 cites·3 claims
- 0445US4932018AIntegrated circuit for generating indexing data in a CD playerSANYO ELECTRIC CO·Filed 1988·Granted Jun 5, 1990·7 cites·6 claims
- 0542US5777955ASignal processing circuit for an optical disk player including data decoding based on a regenerated bit clockSANYO ELECTRIC CO·Filed 1996·Granted Jul 7, 1998·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →