Inventor · disambiguated record
Tamao Takatsu
Also filed as: TAKATSU TAMAO
5 granted patents·31 citations·filing 1985–2012
76Inventor score
Technology areasB23K
Files withMITSUBISHI HEAVY IND LTD2JAPAN ATOMIC ENERGY RES INST1KAWASAKI KENJI1NIPPON WELDING ROD CO LTD1
Top patents by PatentIndex Score
5 records- 0153US6521060B1Filler metal for use in welding of Ni-Cr-W alloysJAPAN ATOMIC ENERGY RES INST·Filed 2000·Granted Feb 18, 2003·6 cites·1 claims
- 0251US4673123AFiller for welding a heat resistant nickel-base alloyNIPPON WELDING ROD CO LTD·Filed 1985·Granted Jun 16, 1987·15 cites·4 claims
- 0350US6303904B1Weld material, gas metal arc welding method, and welded structureMITSUBISHI HEAVY IND LTD·Filed 2001·Granted Oct 16, 2001·5 cites·10 claims
- 0444US10675720B2High Cr Ni-based alloy welding wire, shielded metal arc welding rod, and weld metal formed by shielded metal arc weldingKAWASAKI KENJI·Filed 2012·Granted Jun 9, 2020·0 cites·9 claims
- 0530US6290904B1Welding materials for high-Cr steelsMITSUBISHI HEAVY IND LTD·Filed 1999·Granted Sep 18, 2001·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →