Inventor · disambiguated record
Ryuuichi Masuda
Also filed as: MASUDA RYUUICHI
4 granted patents·18 citations·filing 1988–2010
70Inventor score
Top patents by PatentIndex Score
4 records- 0149US6311758B1Suction casting method and suction casting apparatusCENTRAL MOTOR WHEEL CO LTD·Filed 1999·Granted Nov 6, 2001·9 cites·5 claims
- 0239US9079242B2Hot-top for continuous casting and method of continuous castingKOBAYASHI TAKEHITO·Filed 2010·Granted Jul 14, 2015·0 cites·11 claims
- 0334US4934440AMold surface treatment process and moldTOYODA CHUO KENKYUSHO KK·Filed 1988·Granted Jun 19, 1990·5 cites·16 claims
- 0433US5372179AMold surface treatment process and moldTOYODA CHUO KENKYUSHO KK·Filed 1993·Granted Dec 13, 1994·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →