Inventor · disambiguated record
Tatsuya Fujiyoshi
Also filed as: FUJIYOSHI TATSUYA
5 granted patents·72 citations·filing 1987–2001
81Inventor score
Top patents by PatentIndex Score
5 records- 0170US4781320AMethod for the production of a heat exchangerNIHON RADIATOR CO·Filed 1987·Granted Nov 1, 1988·24 cites·7 claims
- 0256US6412174B1Method of manufacturing heat exchange tubeCALSONIC KANSEI CORP·Filed 1999·Granted Jul 2, 2002·18 cites·17 claims
- 0354US6783056B2Method and apparatus for applying flux for use in brazing aluminum materialCALSONIC KANSEI CORP·Filed 2001·Granted Aug 31, 2004·7 cites·21 claims
- 0449US6325276B1Method and apparatus for applying flux for use in brazing aluminum materialCALSONIC KANSEI CORP·Filed 1999·Granted Dec 4, 2001·13 cites·4 claims
- 0538US6199750B1Method of manufacturing core of heat exchangerCALSONIC KANSEI CORP·Filed 1999·Granted Mar 13, 2001·10 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →