Inventor · disambiguated record
Masao Sekiguchi
Also filed as: SEKIGUCHI MASAO
5 granted patents·49 citations·filing 1987–2011
78Inventor score
Top patents by PatentIndex Score
5 records- 0174US4879067ARed phosphorus flame retardant and nonflammable resinous composition containing the samePHOSPHORUS CHEM IND·Filed 1987·Granted Nov 7, 1989·20 cites·16 claims
- 0262US5041490AMethod for producing red phosphorus flame retardant and nonflammable resinous compositionPHOSPHORUS CHEM IND·Filed 1989·Granted Aug 20, 1991·15 cites·12 claims
- 0356US5026757ARed phosphorus flame retardant and nonflammable resinous composition containing the samePHOSPHORUS CHEM IND·Filed 1989·Granted Jun 25, 1991·10 cites·9 claims
- 0444US9322954B2Fluorite production methodYAMAZAKI TAKAFUMI·Filed 2011·Granted Apr 26, 2016·0 cites·8 claims
- 0527US6181078B1Discharge lamp lighting systemTAMURARIKEN KK·Filed 1999·Granted Jan 30, 2001·4 cites·8 claims
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