Inventor · disambiguated record

Masayoshi Fujizaki, Deceased

Also filed as: YOSHIHARA TOSHIO

2 granted patents·39 citations·filing 1977–1978

63Inventor score

Technology areasD04H Y10T

Files withMITSUBISHI RAYON CO2

Top patents by PatentIndex Score

2 records

0177US4188690ANonwoven fabric and manufacturing method thereofMITSUBISHI RAYON CO·Filed 1978·Granted Feb 19, 1980·17 cites·8 claims
0272US4172172ANonwoven fabric of three dimensional entanglementMITSUBISHI RAYON CO·Filed 1977·Granted Oct 23, 1979·22 cites·6 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →