Inventor · disambiguated record
Kazuhiko Tate
Also filed as: TATE KAZUHIKO
6 granted patents·110 citations·filing 1980–1992
83Inventor score
Top patents by PatentIndex Score
6 records- 0184US4377483AMethod of removing dissolved heavy metals from aqueous waste liquidsNIPPON KOKAN KK·Filed 1980·Granted Mar 22, 1983·65 cites·19 claims
- 0282US4950824AProcess for the production of 2,6-diisopropylnaphthaleneCHIYODA CHEM ENG CONSTRUCT CO·Filed 1989·Granted Aug 21, 1990·21 cites·31 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
- 0542US4992622AMethod 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
- 0637US4942257AMethod of manufacturing alkali metal salt of 2,3,6,7-naphthalenetetracarboxylic acidNIPPON KOKAN KK·Filed 1989·Granted Jul 17, 1990·1 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →