Inventor · disambiguated record
Takehiko Sasahara
Also filed as: SASAHARA TAKEHIKO
4 granted patents·1 pending application·27 citations·filing 1991–2011
74Inventor score
Top patents by PatentIndex Score
5 records- 0183US7803792B2Quaternary ammonium compoundsASAHI KASEI PHARMA CORP·Filed 2007·Granted Sep 28, 2010·6 cites·14 claims
- 0278US7312208B2Quaternary ammonium compoundsASAHI KASEI PHARMA CORP·Filed 2003·Granted Dec 25, 2007·13 cites·22 claims
- 0375US7973030B2Benzothiazepine and benzothiepine compoundsASAHI KASEI PHARMA CORP·Filed 2005·Granted Jul 5, 2011·6 cites·28 claims
- 0442US5200415APyrazolo[1,5-a]pyridine-3-carboxylic acid derivatives and their pharmaceutical useASAHI CHEMICAL IND·Filed 1991·Granted Apr 6, 1993·2 cites·8 claims
- 0535US2012015925A1Novel benzothiazepine and benzothiepine compoundsSASAHARA TAKEHIKO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →