Inventor · disambiguated record
Tohr Yamanaka
Also filed as: YAMANAKA TOHR
4 granted patents·58 citations·filing 1977–1993
76Inventor score
Files withTAKASAGO PERFUMERY CO LTD4
Top patents by PatentIndex Score
4 records- 0173US5380540AMethod for improving flavor of drink or foodTAKASAGO PERFUMERY CO LTD·Filed 1993·Granted Jan 10, 1995·40 cites·3 claims
- 0269US4134919AProcess for producing menthoneTAKASAGO PERFUMERY CO LTD·Filed 1977·Granted Jan 16, 1979·8 cites·6 claims
- 0363US4288642AProduction of ω-alkene-1-olsTAKASAGO PERFUMERY CO LTD·Filed 1980·Granted Sep 8, 1981·7 cites·4 claims
- 0435US4419292AProcess for producing polycondensates of ω-oxypentadecanoic acidTAKASAGO PERFUMERY CO LTD·Filed 1982·Granted Dec 6, 1983·3 cites·10 claims
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