Inventor · disambiguated record

Masujiro Sumita

Also filed as: SUMITA MASUJIRO

2 granted patents·17 citations·filing 1974–1991

58Inventor score

Technology areasG03F Y10S

Files withTOYO INK MFG CO2

Top patents by PatentIndex Score

2 records

0153US3945833APhotosensitive coating compositionTOYO INK MFG CO·Filed 1974·Granted Mar 23, 1976·12 cites·7 claims
0231US5055375AMethod of image formation using heated rollersTOYO INK MFG CO·Filed 1991·Granted Oct 8, 1991·5 cites·9 claims

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