Inventor · disambiguated record
Takeo Sata
Also filed as: HOSHI TOSHIHARU · SATA TAKEO
8 granted patents·658 citations·filing 1975–1989
89Inventor score
Top patents by PatentIndex Score
8 records- 0198US5176384AIron type golf club headYAMAHA CORP·Filed 1989·Granted Jan 5, 1993·389 cites·13 claims
- 0295US5134499AVideo recording apparatus having control means provided therein for independently controlling the writing head and the reading headYAMAHA CORP·Filed 1989·Granted Jul 28, 1992·192 cites·15 claims
- 0382US4087893AProcess for producing a heat pipeNIPPON MUSICAL INSTRUMENTS MFG·Filed 1975·Granted May 9, 1978·39 cites·17 claims
- 0460US4242711AMultilayer magnetic head coreNIPPON MUSICAL INSTRUMENTS MFG·Filed 1978·Granted Dec 30, 1980·8 cites·3 claims
- 0554US4431604AProcess for producing hard magnetic materialNIPPON MUSICAL INSTRUMENTS MFG·Filed 1981·Granted Feb 14, 1984·12 cites·4 claims
- 0651US4894097ARare earth type magnet and a method for producing the sameYAMAHA CORP·Filed 1987·Granted Jan 16, 1990·9 cites·11 claims
- 0740US4336066AMethod for manufacturing components for magnetic heads of increased abrasion resistanceNIPPON MUSICAL INSTRUMENTS MFG·Filed 1980·Granted Jun 22, 1982·5 cites·20 claims
- 0836US4908076AFE-B magnets containing Nd-Pr-Ce rare earth elementsYAMAHA CORP·Filed 1987·Granted Mar 13, 1990·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →