Inventor · disambiguated record
Yoshio Sawa
Also filed as: SAWA YOSHIO
3 granted patents·22 citations·filing 1971–1975
68Inventor score
Top patents by PatentIndex Score
3 records- 0177US4033966ANovel berbine derivativesKANEBO LTD·Filed 1975·Granted Jul 5, 1977·11 cites·5 claims
- 0267US4042592ANovel dibenzo[a,g]quinolizinium compoundsKANEBO LTD·Filed 1975·Granted Aug 16, 1977·7 cites·16 claims
- 0332US3991449AProcess for finishing textured knitted fabricsKANEGAFUCHI SPINNING CO LTD·Filed 1971·Granted Nov 16, 1976·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →