Inventor · disambiguated record
Seiji Nishikawa
Also filed as: NISHIKAWA SEIJI
9 granted patents·56 citations·filing 1995–2012
86Inventor score
Top patents by PatentIndex Score
9 records- 0191US8173839B25-aminolevulinic acid salt, process for producing the same and use thereofTACHIYA NAOHISA·Filed 2005·Granted May 8, 2012·16 cites·10 claims
- 0278US8471061B25-aminolevulinic acid salt, process for producing the same and use thereofTACHIYA NAOHISA·Filed 2012·Granted Jun 25, 2013·2 cites·2 claims
- 0372US5733770A5-aminolevulinic acid producing microorganism and process for producing 5-aminolevulinic acidCOSMO SOGO KENKYUSHO KK·Filed 1995·Granted Mar 31, 1998·15 cites·4 claims
- 0467US6716609B2Polypeptides having α-hydroxy-γ-carboxymuconic acid-ε-semialdehyde dehydrogenase activityCOSMO RES INST·Filed 2001·Granted Apr 6, 2004·1 cites·13 claims
- 0564US5763235A5-aminolevulinic acid producing microorganism and process for producing 5-aminolevulinic acidCOSMO SOGO KENKYUSHO KK·Filed 1997·Granted Jun 9, 1998·10 cites·12 claims
- 0650US6340739B1Polyamide and process for producing the sameCOSMO RES INST·Filed 1999·Granted Jan 22, 2002·4 cites·6 claims
- 0745US6342377B1Microorganisms producing 5-aminolevulinic acid and processes for producing 5-aminolevulinic acid by using the sameCOSMO RES INTITUTE·Filed 1998·Granted Jan 29, 2002·5 cites·10 claims
- 0833US6303745B1Polyester and process for producing the sameCOSMO RES INST·Filed 1999·Granted Oct 16, 2001·3 cites·5 claims
- 0930US6340579B1Gene encoding an alpha-hydroxy-gamma-carboxymuconic acid-epsilon-semialdehyde dehydrogenaseCOSMO RES INST·Filed 1999·Granted Jan 22, 2002·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →