Inventor · disambiguated record
Takayoshi Nakagawa
Also filed as: NAKAGAWA TAKAYOSHI
10 granted patents·119 citations·filing 1984–2017
87Inventor score
Top patents by PatentIndex Score
10 records- 0186US6082103AExhaust manifold, for internal combustion engine, for improving durability of oxygen sensor at merging portion of exhaust manifoldTOYOTA MOTOR CO LTD·Filed 1998·Granted Jul 4, 2000·71 cites·11 claims
- 0281US6762205B1Phenyl sulfamate derivativesTEIKOKU HORMONE MFG CO LTD·Filed 2000·Granted Jul 13, 2004·18 cites·8 claims
- 0379US8748437B2Crystal of 2-(3,4 dichlorobenzyl)-5-methyl-4-oxo-3,4-dihydrothien[2,3-D]pyrimidine-6-carboxylic acidHAYASHI HIROYUKI·Filed 2011·Granted Jun 10, 2014·4 cites·12 claims
- 0463US7449466B2Cyclic aminophenyl sulfamate derivativeASKA PHARM CO LTD·Filed 2004·Granted Nov 11, 2008·2 cites·24 claims
- 0561US9162633B2Decoration partTOYOTA BOSHOKU KK·Filed 2014·Granted Oct 20, 2015·3 cites·10 claims
- 0660US10508130B2Crystalline polymorph of 15B-hydroxy-osaterone acetateASKA PHARM CO LTD·Filed 2017·Granted Dec 17, 2019·0 cites·9 claims
- 0760US8601650B2Attachment structure of clipNAKAGAWA TAKAYOSHI·Filed 2009·Granted Dec 10, 2013·4 cites·2 claims
- 0858US9006253B2Crystal of 2-(3,4-dichlorobenzyl)-5-methyl-4-oxo-3,4-dihydrothieno[2,3-D]pyrimidine-6-carboxylic acidASKA PHARM CO LTD·Filed 2014·Granted Apr 14, 2015·0 cites·15 claims
- 0956US4545334ALubricating oil cooling system for rear or mid engined vehicleTOYOTA MOTOR CO LTD·Filed 1984·Granted Oct 8, 1985·17 cites·8 claims
- 1050US8623909B2Prophylactic/therapeutic agents for lifestyle-related diseasesNAWATA HAJIME·Filed 2009·Granted Jan 7, 2014·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →