Inventor · disambiguated record
Sakuya Tanaka
Also filed as: TANAKA SAKUYA
11 granted patents·1 pending application·74 citations·filing 1984–2023
87Inventor score
Top patents by PatentIndex Score
12 records- 0189US4885284ADihydropyridine-5-phosphonic acid cyclic propylene esterNISSAN CHEMICAL IND LTD·Filed 1986·Granted Dec 5, 1989·31 cites·9 claims
- 0281US4576934AAntihypertensive dihydropyridine-5-phosphonic acid cyclic estersNISSAN CHEMICAL IND LTD·Filed 1984·Granted Mar 18, 1986·11 cites·9 claims
- 0371US6506793B2Citral acetalKAO CORP·Filed 2001·Granted Jan 14, 2003·3 cites·15 claims
- 0471US4978665A3(2H)pyridazinone, and antagonistic agent against SRS-A containing itNISSAN CHEMICAL IND LTD·Filed 1988·Granted Dec 18, 1990·17 cites·29 claims
- 0568US2023347427A1ReamerALMT CORP·Filed 2023·Application pending·0 cites
- 0661US11724323B2ReamerALMT CORP·Filed 2019·Granted Aug 15, 2023·0 cites·2 claims
- 0755US11407047B2ReamerALMT CORP·Filed 2019·Granted Aug 9, 2022·0 cites·2 claims
- 0854US10113135B2Perfuming methodKAO CORP·Filed 2014·Granted Oct 30, 2018·0 cites·13 claims
- 0954US5011839A3(2H)pyridazinones for antagonistic agent against srs-aNISSAN CHEMICAL IND LTD·Filed 1989·Granted Apr 30, 1991·10 cites·8 claims
- 1050US7491833B2Valerolactone compounds and perfume compositionKAO CORP·Filed 2003·Granted Feb 17, 2009·0 cites·21 claims
- 1141US4839361ADihydropyridine-5-phosphonic acid cyclic propylene esterNISSAN CHEMICAL IND LTD·Filed 1985·Granted Jun 13, 1989·1 cites·9 claims
- 1235US4843076ADihydropyridine-5-phosphonic acid cyclic esterNISSAN CHEMICAL IND LTD·Filed 1987·Granted Jun 27, 1989·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →