Inventor · disambiguated record
Masaru Mitsuda
Also filed as: MITSUDA MASARU
23 granted patents·5 pending applications·186 citations·filing 1994–2019
94Inventor score
Top patents by PatentIndex Score
28 records- 0195US9982014B2Tetrapeptide compound and method for producing sameKANEKA CORP·Filed 2014·Granted May 29, 2018·14 cites·11 claims
- 0293US6344569B1Process for producing 6-cyanomethyl-1,3-dioxane-4-acetic acid derivativesKANEKA CORP·Filed 1999·Granted Feb 5, 2002·64 cites·12 claims
- 0391US8026396B2Processes for the preparation of optically active intermediatesASTRAZENECA AB·Filed 2010·Granted Sep 27, 2011·8 cites·2 claims
- 0488US6472544B1Process for the preparation of optically active 2-[6-hydroxymethyl)-1,3-dioxan-4yl]acetic acid derivativesKANEKA CORP·Filed 1999·Granted Oct 29, 2002·43 cites·22 claims
- 0583US6903225B2Process for producing optically active 2-[6-(hydroxymethyl)-1,3-dioxan-4-yl]acetic acid derivativesKANEKA CORP·Filed 2002·Granted Jun 7, 2005·8 cites·39 claims
- 0683US6515134B1Substituted acetylpridine derivatives and process for the preparation of intermediates for optically active beta-3 agonist by the use of the sameKANEKA CORP·Filed 2000·Granted Feb 4, 2003·12 cites·8 claims
- 0782US6642387B2Substituted acetylpyridine derivatives and process for the preparation of intermediates for optically active β3 agonist by the use of the sameKANEKA CORP·Filed 2002·Granted Nov 4, 2003·11 cites·6 claims
- 0881US7790927B2Processes for the preparation of optically active intermediatesASTRAZENECA AB·Filed 2007·Granted Sep 7, 2010·4 cites·7 claims
- 0978US8716439B2Method of producing peptideMURAO HIROSHI·Filed 2006·Granted May 6, 2014·6 cites·7 claims
- 1076US8207370B2Process for producing optically active beta-hydroxy-alpha-aminocarboxylic acid esterHONDA TATSUYA·Filed 2007·Granted Jun 26, 2012·1 cites·15 claims
- 1170US8278475B2Processes for the preparation of optically active intermediatesMITSUDA MASARU·Filed 2011·Granted Oct 2, 2012·1 cites·1 claims
- 1269US5616726AOptically active aminoalcohol derivatives and method of producing sameKANEKA CORP·Filed 1994·Granted Apr 1, 1997·8 cites·24 claims
- 1359US7094926B2Process for producing optically active carboxylic acid substituted in 2-positionKANEKA CORP·Filed 2001·Granted Aug 22, 2006·2 cites·36 claims
- 1456US9346850B2Method of producing peptideKANEKA CORP·Filed 2014·Granted May 24, 2016·0 cites·5 claims
- 1555USRE36718EOptically active aminoalcohol derivatives and method of producing sameKANEKA CORP·Filed 1994·Granted May 30, 2000·4 cites·24 claims
- 1653US7947722B2Imidazolidinone derivative, method of producing the same and method of producing optically active amino acidKANEKA CORP·Filed 2007·Granted May 24, 2011·0 cites·23 claims
- 1751US2006247470A1Process for producing optically active carboxylic acid substituted in 2-positionKANEKA CORP·Filed 2006·Application pending·0 cites
- 1850US8383833B2Method for producing optically active amino acid derivativeKANEKA CORP·Filed 2009·Granted Feb 26, 2013·0 cites·27 claims
- 1949US10781193B2Process for producing organic compoundKANEKA CORP·Filed 2019·Granted Sep 22, 2020·0 cites·14 claims
- 2047US8252919B22′-hydroxy-protected ribonucleoside derivative and production method thereofMAEDA HIROFUMI·Filed 2009·Granted Aug 28, 2012·0 cites·18 claims
- 2147US2005014818A1Process for producing optically active chroman derivative and intermediateFiled 2002·Application pending·0 cites
- 2245US7582781B2Optically active halohydrin derivative and process for producing optically active epoxy alcohol derivative from the sameKANEKA CORP·Filed 2004·Granted Sep 1, 2009·0 cites·9 claims
- 2344US8273883B2Method for producing optically active 2-arylpiperazine derivativeOHNUKI MASATOSHI·Filed 2008·Granted Sep 25, 2012·0 cites·11 claims
- 2444US8058471B2Method for producing optically active hydroxycarboxylic acid derivatives or salts thereofAMANO SUSUMU·Filed 2007·Granted Nov 15, 2011·0 cites·8 claims
- 2544US2019177262A1Process for producing chloroformate compoundKANEKA CORP·Filed 2019·Application pending·0 cites
- 2640US7282605B2Optically active 2-allylcarboxylic acid derivative and process for producing the sameONO PHARMACEUTICAL CO·Filed 2004·Granted Oct 16, 2007·0 cites·27 claims
- 2740US2009275779A1Method for producing optically active benzylamine derivativeTANAKA TATSUYOSHI·Filed 2006·Application pending·0 cites
- 2836US2006167282A1Process for industrially producing optically active 1,4- benzodioxane derivativeTANAKA TATSUYOSHI·Filed 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Masaru Mitsuda 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 →