Inventor · disambiguated record
Akihiko Tobisawa
Also filed as: TOBISAWA AKIHIKO
5 granted patents·3 pending applications·65 citations·filing 1997–2014
77Inventor score
Top patents by PatentIndex Score
8 records- 0185US6486242B1Flame-retardant resin composition and prepreg and laminate using the sameSUMITOMO BAKELITE CO·Filed 2000·Granted Nov 26, 2002·34 cites·11 claims
- 0269US6551714B1Flame-retardant resin composition, and prepregs and laminates using such compositionSUMITOMO BAKELITE CO·Filed 2000·Granted Apr 22, 2003·10 cites·12 claims
- 0366US5932637AFlame retardant resin composition and laminate using the sameSUMITOMO BAKELITE CO·Filed 1997·Granted Aug 3, 1999·21 cites·18 claims
- 0451US7910639B2Resin compositions, prepregs and laminatesSUMITOMO BAKELITE CO·Filed 2006·Granted Mar 22, 2011·0 cites·16 claims
- 0547US8865311B2Resin composition, prepreg, and laminateTOBISAWA AKIHIKO·Filed 2007·Granted Oct 21, 2014·0 cites·4 claims
- 0646US2010279114A1Prepreg manufacturing method and prepregSUMITOMO BAKELITE CO·Filed 2006·Application pending·0 cites
- 0735US2012111621A1Resin composition, resin sheet, prepreg, metal-clad laminate, printed wiring board and semiconductor deviceOHIGASHI NORIYUKI·Filed 2010·Application pending·0 cites
- 0835US2016002439A1Apparatus, composition for adhesive, and adhesive sheetSUMITOMO BAKELITE CO·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →