Inventor · disambiguated record
Yasutaro Kawamura
Also filed as: KAWAMURA YASUTARO
4 granted patents·35 citations·filing 1979–1983
74Inventor score
Technology areasB22C
Files withSINTOKOGIO LTD4
Top patents by PatentIndex Score
4 records- 0182US4230172AMolding apparatus with a compressed air squeeze plateSINTOKOGIO LTD·Filed 1979·Granted Oct 28, 1980·20 cites·10 claims
- 0254US4289194AMolding machineSINTOKOGIO LTD·Filed 1979·Granted Sep 15, 1981·7 cites·16 claims
- 0335US4633928AApparatus for making core from green sandSINTOKOGIO LTD·Filed 1983·Granted Jan 6, 1987·5 cites·8 claims
- 0432US4561485ACore making machine for making hollow coreSINTOKOGIO LTD·Filed 1983·Granted Dec 31, 1985·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →