Inventor · disambiguated record
Kenju Minamoto
Also filed as: MINAMOTO KENJU
2 granted patents·37 citations·filing 1994–1995
61Inventor score
Technology areasF28F
Files withKOBE STEEL LTD2
Top patents by PatentIndex Score
2 records- 0165US6202703B1Corrosion resistant copper alloy tube and fin-tube heat exchangerKOBE STEEL LTD·Filed 1994·Granted Mar 20, 2001·32 cites·2 claims
- 0229US5769129ACold-and hot-water supply copper-alloy pipe with inner-surface protective film, method for manufacturing same, and hot-water supply heat exchangerKOBE STEEL LTD·Filed 1995·Granted Jun 23, 1998·5 cites·20 claims
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