Inventor · disambiguated record
Takuo Handa
Also filed as: HANDA TAKUO
3 granted patents·1 pending application·20 citations·filing 1988–2020
64Inventor score
Technology areasC22C
Top patents by PatentIndex Score
4 records- 0147US11840752B2Low thermal expansion alloy having excellent low temperature stability and method for producing sameNIPPON CHUZO K K·Filed 2020·Granted Dec 12, 2023·0 cites·6 claims
- 0247US4904447ALow thermal expansion casting alloy having excellent machinabilityNIPPON CHUZO KABUSHIKI KAISHA·Filed 1988·Granted Feb 27, 1990·10 cites·3 claims
- 0344US5783143AAlloy steel resistant to molten zincFiled 1996·Granted Jul 21, 1998·10 cites·3 claims
- 0437US2004065393A1Non-magnetic austenitic stainless cast steel and manufacturing method of the sameFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →