Inventor · disambiguated record
Masako Shirota
Also filed as: SHIROTA MASAKO
3 granted patents·37 citations·filing 1990–1991
68Inventor score
Files withMITSUI CYANAMID KK3
Top patents by PatentIndex Score
3 records- 0173US5069721AMortar concrete compositionMITSUI CYANAMID KK·Filed 1990·Granted Dec 3, 1991·30 cites·5 claims
- 0230US5132358APolymer emulsionMITSUI CYANAMID KK·Filed 1991·Granted Jul 21, 1992·2 cites·2 claims
- 0328US5069754APapermaking methodMITSUI CYANAMID KK·Filed 1990·Granted Dec 3, 1991·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →