Inventor · disambiguated record
Kazuo Toyoda
Also filed as: TOYODA KAZUO
9 granted patents·506 citations·filing 1984–1991
91Inventor score
Files withSHOWA ALUMINUM CORP9
Top patents by PatentIndex Score
9 records- 0197US4804168AApparatus for treating molten metalSHOWA ALUMINUM CORP·Filed 1987·Granted Feb 14, 1989·154 cites·9 claims
- 0295US4611790ADevice for releasing and diffusing bubbles into liquidSHOWA ALUMINUM CORP·Filed 1985·Granted Sep 16, 1986·147 cites·5 claims
- 0394US4556419AProcess for treating molten aluminum to remove hydrogen gas and non-metallic inclusions therefromSHOWA ALUMINUM CORP·Filed 1984·Granted Dec 3, 1985·130 cites·8 claims
- 0478US4670050AMethod of treating molten aluminum by removing hydrogen gas and nonmetallic inclusions therefromSHOWA ALUMINUM CORP·Filed 1985·Granted Jun 2, 1987·21 cites·5 claims
- 0577US4747906AProcess and apparatus for purifying siliconSHOWA ALUMINUM CORP·Filed 1987·Granted May 31, 1988·25 cites·4 claims
- 0666US4772319AProcess for treating molten aluminum to remove hydrogen gas and non-metallic inclusions therefromSHOWA ALUMINUM CORP·Filed 1986·Granted Sep 20, 1988·12 cites·6 claims
- 0752US4854968AMethod of preparing high-purity metal and rotary cooling member for use in apparatus thereforSHOWA ALUMINUM CORP·Filed 1987·Granted Aug 8, 1989·7 cites·15 claims
- 0839US4948102AMethod of preparing high-purity metal and rotary cooling member for use in apparatus thereforSHOWA ALUMINUM CORP·Filed 1988·Granted Aug 14, 1990·7 cites·1 claims
- 0937US5110352AMethod of producing aluminum material for use as electronic materialSHOWA ALUMINUM CORP·Filed 1991·Granted May 5, 1992·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →