Inventor · disambiguated record
Shirou Sawa
Also filed as: SAWA SHIROU
19 granted patents·9 pending applications·126 citations·filing 1996–2018
94Inventor score
Top patents by PatentIndex Score
28 records- 0189US8129431B2Aqueous liquid preparation containing 2-amino-3-(4-bromobenzoyl)phenylacetic acidSAWA SHIROU·Filed 2004·Granted Mar 6, 2012·24 cites·22 claims
- 0288US8871813B2Aqueous liquid preparation containing 2-amino-3-(4-bromobenzoyl)phenylacetic acidSENJU PHARMA CO·Filed 2014·Granted Oct 28, 2014·6 cites·27 claims
- 0387US8754131B2Aqueous liquid preparation containing 2-amino-3-(4-bromobenzoyl)phenylacetic acidSENJU PHARMA CO·Filed 2014·Granted Jun 17, 2014·6 cites·30 claims
- 0487US8669290B2Aqueous liquid preparation containing 2-amino-3-(4-bromobenzoyl)phenylacetic acidSENJU PHARMA CO·Filed 2012·Granted Mar 11, 2014·6 cites·30 claims
- 0580US8927606B1Aqueous liquid preparation containing 2-amino-3-(4-bromobenzoyl)phenylacetic acidSENJU PHARMA CO·Filed 2014·Granted Jan 6, 2015·2 cites·30 claims
- 0678US8497304B2Aqueous liquid preparation containing 2-amino-3-(4-bromobenzoyl)phenylacetic acidSAWA SHIROU·Filed 2012·Granted Jul 30, 2013·2 cites·17 claims
- 0778US7829544B2Aqueous solution preparation containing aminoglycoside antibiotic and bromfenacSENJU PHARMA CO·Filed 2004·Granted Nov 9, 2010·11 cites·8 claims
- 0875US9144609B2Aqueous liquid preparation containing 2-amino-3-(4-bromobenzoyl)phenylacetic acidSENJU PHARMA CO·Filed 2014·Granted Sep 29, 2015·2 cites·25 claims
- 0969US5942508AMethod for solubilizing pyridonecarboxylic acid solubilizer thereof and aqueous solution containing solubilized pyridonecarboxylic acidSENJU PHARMA CO·Filed 1998·Granted Aug 24, 1999·33 cites·6 claims
- 1068US9561277B2Aqueous liquid preparation containing 2-amino-3-(4-bromobenzoyl)phenylacetic acidSENJU PHARMA CO·Filed 2014·Granted Feb 7, 2017·0 cites·44 claims
- 1164US2007287749A1Bromfenac ophthalmic formulations and methods of useISTA PHARMACEUTICALS INC·Filed 2007·Application pending·0 cites
- 1263US8658703B2Aqueous suspension preparationsSAWA SHIROU·Filed 2009·Granted Feb 25, 2014·0 cites·9 claims
- 1362US2009247543A1Gatifloxacin-containing aqueous liquid preparationKYORIN SEIYAKU KK·Filed 2009·Application pending·0 cites
- 1461US6274592B1Method for stabilizing arylcarboxylic acid, stabilizer thereof and aqueous solution containing stabilized arylcarboxylic acidSENJU PHARMA CO·Filed 1998·Granted Aug 14, 2001·13 cites·7 claims
- 1558US9907750B2Two-layer separation-type eye drop containing squalaneSENJU PHARMA CO·Filed 2014·Granted Mar 6, 2018·0 cites·8 claims
- 1658US2010035894A1Aqueous liquid preparation having improved intraocular gatifloxacin penetrationSAWA SHIROU·Filed 2007·Application pending·0 cites
- 1758US2010041623A1Aqueous liquid preparation comprising gatifloxacinSAWA SHIROU·Filed 2007·Application pending·0 cites
- 1856US10568833B2Two-layer separation-type eye drop containing squalaneSENJU PHARMA CO·Filed 2018·Granted Feb 25, 2020·0 cites·8 claims
- 1953US8518996B2Aqueous intraocular penetration-promoting eye dropSAWA SHIROU·Filed 2012·Granted Aug 27, 2013·0 cites·2 claims
- 2051US8299124B2Aqueous intraocular penetration-promoting eye dropSAWA SHIROU·Filed 2011·Granted Oct 30, 2012·0 cites·4 claims
- 2151US2009247752A1Gatifloxacin-containing aqueous liquid preparation, its production and method for suppressing formation of precipitate during storage at lower temperature and at the time of freezing and thawing of the aqueous liquid preparationKYORIN SEIYAKU KK·Filed 2009·Application pending·0 cites
- 2250US6306856B1Method for solubilizing pyridonecarboxylic acid, solubilizer therefor, aqueous solution preparation containing pyridonecarboxylic acid and process for producing the sameSENJU PHARMA CO·Filed 1999·Granted Oct 23, 2001·8 cites·8 claims
- 2350US2007021507A1Aqueous eye drops with accelerated intraocular migrationSAWA SHIROU·Filed 2005·Application pending·0 cites
- 2449US5605892ACompositions of arginine amide with cyclodextrin of caffeine, and methods of useSENJU PHARMA CO·Filed 1996·Granted Feb 25, 1997·13 cites·7 claims
- 2548US7320985B2Method for stabilizing arylcarboxylic acid, stabilizer thereof and aqueous solution containing stabilized arylcarboxylic acidSENJU PHARMA CO·Filed 2003·Granted Jan 22, 2008·0 cites·4 claims
- 2647US2009247552A1Aqueous liquid preparation containing amide compoundSAWA SHIROU·Filed 2007·Application pending·0 cites
- 2745US2003195179A1Aqueous suspension preparationsFiled 2001·Application pending·0 cites
- 2844US2001056098A1Method for stabilizing arylcarboxylic acid, stabilizer thereof and aqueous solution containing stabilized arylcarboxylic acidFiled 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Shirou Sawa 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 →