Inventor · disambiguated record
Kisuke Osawa
Also filed as: OSAWA KISUKE
2 granted patents·15 citations·filing 1974–1979
56Inventor score
Files withMITSUI TOATSU CHEMICALS2
Top patents by PatentIndex Score
2 records- 0154US4260179AColor-developing sheet for pressure-sensitive recording sheetsMITSUI TOATSU CHEMICALS·Filed 1979·Granted Apr 7, 1981·12 cites·11 claims
- 0235US3963429AColoring of organic materials with asymmetric thioindigoid compoundsMITSUI TOATSU CHEMICALS·Filed 1974·Granted Jun 15, 1976·3 cites·24 claims
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