Inventor · disambiguated record
Noriaki Tokuyasu
Also filed as: TOKUYASU NORIAKI
8 granted patents·2 pending applications·44 citations·filing 1994–2004
84Inventor score
Top patents by PatentIndex Score
10 records- 0167US6861452B2Composition for production of flame-retardant flexible polyurethane foamsDAICHI CHEMICAL INDUSTRY CO LT·Filed 2002·Granted Mar 1, 2005·10 cites·7 claims
- 0258US6734239B1Flame retardants for resins and flame-retarded resin compositions containing the sameDAIHACHI CHEM IND·Filed 2000·Granted May 11, 2004·7 cites·14 claims
- 0357US7521496B2Organophosphorus compound having phosphate-phosphonate bond, and flame-retardant polyester fiber and flame-retardant polyurethane resin composition each containing the sameDAIHACHI CHEM IND·Filed 2004·Granted Apr 21, 2009·5 cites·45 claims
- 0450US5401788AOrganic phosphorus compounds and flame-retarded resin compositions containing the sameDAIHACHI CHEM IND·Filed 1994·Granted Mar 28, 1995·6 cites·11 claims
- 0547US6204404B1Process for preparing ester compoundsDAIHACHI CHEM IND·Filed 1998·Granted Mar 20, 2001·4 cites·17 claims
- 0641US6127464APhosphoric ester, process for preparing the same and use thereofDAIHACHI CHEM IND·Filed 1998·Granted Oct 3, 2000·8 cites·14 claims
- 0741US5627299AProcess for preparing tribromoneopentyl chloroalkyl phosphatesDAIHACHI CHEM IND·Filed 1996·Granted May 6, 1997·4 cites·24 claims
- 0841US2006014843A1Vapor pressure depressant and use thereofCENTRAL GLASS CO LTD·Filed 2003·Application pending·0 cites
- 0940US2006035989A1Composition for flame-retardant flexible polyurethane foamTOKUYASU NORIAKI·Filed 2003·Application pending·0 cites
- 1023US5756797AProcess for preparing tribromoneopentyl chloroalkyl phosphatesDAIHACHI CHEM IND·Filed 1997·Granted May 26, 1998·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →