Inventor · disambiguated record
Akinori Hanawa
Also filed as: HANAWA AKINORI
7 granted patents·1 pending application·34 citations·filing 1988–2009
81Inventor score
Top patents by PatentIndex Score
8 records- 0184US8115105B2Prepreg and its application products for low thermal expansion and low dielectric tangentAMOU SATORU·Filed 2009·Granted Feb 14, 2012·6 cites·14 claims
- 0283US8227361B2Prepreg and printed wiring board using thin quartz glass clothAMOU SATORU·Filed 2009·Granted Jul 24, 2012·5 cites·19 claims
- 0364US8097545B2Phase-separation-controlled polybutadiene resin composition and printed wiring board using the resin compositionAMOU SATORU·Filed 2007·Granted Jan 17, 2012·2 cites·11 claims
- 0455US2008261472A1Prepreg, multilayer printed wiring board and electronic parts using the sameHITACHI CHEMICAL CO LTD·Filed 2008·Application pending·0 cites
- 0550US5238730AElectrical laminate with dibasic acid-modified epoxy (meth)acrylateHITACHI CHEMICAL CO LTD·Filed 1991·Granted Aug 24, 1993·14 cites·9 claims
- 0634US5009949AResin composition and electrical laminate obtained therefromHITACHI CHEMICAL CO LTD·Filed 1988·Granted Apr 23, 1991·5 cites·12 claims
- 0730US6749899B2Method for producing prepreg, prepreg, metal clad laminate and printed wiring boardHITACHI CHEMICAL CO LTD·Filed 2001·Granted Jun 15, 2004·0 cites·25 claims
- 0829US4990409AFlame retardant electrical laminateHITACHI CHEMICAL CO LTD·Filed 1988·Granted Feb 5, 1991·2 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →