Inventor · disambiguated record
Yakudo Tachibana
Also filed as: TACHIBANA YAKUDO
9 granted patents·71 citations·filing 1983–1996
87Inventor score
Top patents by PatentIndex Score
9 records- 0182US4950824AProcess for the production of 2,6-diisopropylnaphthaleneCHIYODA CHEM ENG CONSTRUCT CO·Filed 1989·Granted Aug 21, 1990·21 cites·31 claims
- 0266US5139756ACatalytic oxidation of ammoniaNIPPON KOKAN KK·Filed 1992·Granted Aug 18, 1992·17 cites·4 claims
- 0365US5055612AProcess for the preparation of naphthalene carboxylic acidsNIPPON KOKAN KK·Filed 1989·Granted Oct 8, 1991·9 cites·8 claims
- 0449US5268512ACatalyst and process for producing phenolNIPPON KOKAN KK·Filed 1992·Granted Dec 7, 1993·12 cites·40 claims
- 0549US4436656ANovel antitumor glycoprotein substance and its preparationMARUZEN OIL CO LTD·Filed 1983·Granted Mar 13, 1984·4 cites·4 claims
- 0642US4992622AMethod of separating 2,6-diisopropylnaphthalene from a mixture containing diisopropylnaphthalene isomersCHIYODA CHEM ENG CONSTRUCT CO·Filed 1989·Granted Feb 12, 1991·2 cites·16 claims
- 0740US4436657AAntitumor glycoprotein substance and preparation thereofMARUZEN OIL CO LTD·Filed 1983·Granted Mar 13, 1984·2 cites·6 claims
- 0837US4942257AMethod of manufacturing alkali metal salt of 2,3,6,7-naphthalenetetracarboxylic acidNIPPON KOKAN KK·Filed 1989·Granted Jul 17, 1990·1 cites·24 claims
- 0932US5945569ACatalyst and method for producing phenolsNIPPON KOKAN KK·Filed 1996·Granted Aug 31, 1999·3 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →