Inventor · disambiguated record
Yasumasa Sato
Also filed as: SATO YASUMASA
5 granted patents·88 citations·filing 1983–1997
80Inventor score
Top patents by PatentIndex Score
5 records- 0179US5849227AMethod for foam moldingSUMITOMO HEAVY INDUSTRIES·Filed 1997·Granted Dec 15, 1998·51 cites·3 claims
- 0264US4513111AProcess for producing impact-resistant resinsMITSUBISHI RAYON CO·Filed 1983·Granted Apr 23, 1985·15 cites·12 claims
- 0353US4556692AThermoplastic resin composition having excellent impact resistance and heat resistanceMITSUBISHI RAYON CO·Filed 1984·Granted Dec 3, 1985·12 cites·13 claims
- 0451US4558099AThermoplastic resin having excellent impact resistance and heat resistanceMITSUBISHI RAYON CO·Filed 1984·Granted Dec 10, 1985·8 cites·10 claims
- 0528US5295381ATwist-forming press for crank shaft or the likeSUMITOMO HEAVY INDUSTRIES·Filed 1992·Granted Mar 22, 1994·2 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →