Inventor · disambiguated record
Shinji Aki
Also filed as: AKI SHINJI
11 granted patents·4 pending applications·113 citations·filing 1987–2011
89Inventor score
Files withOTSUKA PHARMA CO LTD9OTSUKA PHARMACEUTICALS COMPANY2AKI SHINJI1NISHIOKA YOSHIHIRO1YAMAMOTO AKIHIRO1
Top patents by PatentIndex Score
15 records- 0193US4874764ABenzoheterocyclic compoundsOTSUKA PHARMA CO LTD·Filed 1987·Granted Oct 17, 1989·36 cites·9 claims
- 0291US4855292A1-cyclopropyl-6-fluoro-8-alkyl-1,4-dihydro-4-oxo-quinoline-3-carboxylic acid derivativesOTSUKA PHARMA CO LTD·Filed 1987·Granted Aug 8, 1989·26 cites·30 claims
- 0385US4935420ABenzoheterocyclic compoundsOTSUKA PHARMA CO LTD·Filed 1988·Granted Jun 19, 1990·15 cites·13 claims
- 0485US4880806A1-Cyclopropyl-6-fluoro-7-piperazinyl-1,4-Dihydro-4-oxo-quinoline-3-carboxylic acid derivativesOTSUKA PHARMA CO LTD·Filed 1987·Granted Nov 14, 1989·16 cites·46 claims
- 0581US7732611B2Amine salt of carbostyril derivativeOTSUKA PHARMA CO LTD·Filed 2005·Granted Jun 8, 2010·7 cites·19 claims
- 0680US6630590B1Process for producing carbostyril derivativesOTSUKA PHARMA CO LTD·Filed 2002·Granted Oct 7, 2003·10 cites·20 claims
- 0771US7750156B2Method of producing aminophenol compoundsOTSUKA PHARMA CO LTD·Filed 2005·Granted Jul 6, 2010·1 cites·9 claims
- 0865US7825251B2Process for producing carbostyril derivativesOTSUKA PHARMA CO LTD·Filed 2007·Granted Nov 2, 2010·0 cites·10 claims
- 0964US7399864B2Process for producing carbostyril derivativesOTSUKA PHARMA CO LTD·Filed 2002·Granted Jul 15, 2008·2 cites·21 claims
- 1057US2006100437A1Process for producing carbostyril derivativesAKI SHINJI·Filed 2005·Application pending·0 cites
- 1152US2005101631A1Process for producing carbostyril derivativesOTSUKA PHARMACEUTICALS COMPANY·Filed 2004·Application pending·0 cites
- 1250US2003045547A1Process for producing carbostyril derivativesFiled 2001·Application pending·0 cites
- 1346US2004059117A1Process for producing carbostyril derivativesOTSUKA PHARMACEUTICALS COMPANY·Filed 2003·Application pending·0 cites
- 1439US8222276B2Amine salt of carbostyril derivativeNISHIOKA YOSHIHIRO·Filed 2010·Granted Jul 17, 2012·0 cites·3 claims
- 1536US8598358B2Synthetic intermediate of oxazole compound and method for producing the sameYAMAMOTO AKIHIRO·Filed 2011·Granted Dec 3, 2013·0 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Shinji Aki files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →