Inventor · disambiguated record
Toyofumi Otaka
Also filed as: OTAKA TOYOFUMI
9 granted patents·1 pending application·7 citations·filing 2005–2018
78Inventor score
Top patents by PatentIndex Score
10 records- 0171US8283039B2Vulcanized rubber laminateFUNAYAMA TOSHIYUKI·Filed 2006·Granted Oct 9, 2012·3 cites·15 claims
- 0268US8258222B2Composition for vulcanized rubber and vulcanization productOTAKA TOYOFUMI·Filed 2005·Granted Sep 4, 2012·2 cites·6 claims
- 0364US9404022B2Composition for vulcanizing adhesionHAMAGUCHI KOSHIRO·Filed 2011·Granted Aug 2, 2016·1 cites·14 claims
- 0451US8492000B2Vulcanized rubber laminateFUNAYAMA TOSHIYUKI·Filed 2009·Granted Jul 23, 2013·1 cites·9 claims
- 0548US8835566B2Rubber composition for vulcanizationSHOJI SHIGERU·Filed 2007·Granted Sep 16, 2014·0 cites·17 claims
- 0646US2020040157A1Nanosubstance-containing compositionOSAKA SODA CO LTD·Filed 2018·Application pending·0 cites
- 0744US9416241B2Composition for sportswear and foam thereofOZAKI TARO·Filed 2012·Granted Aug 16, 2016·0 cites·20 claims
- 0842US9051464B2Flame-retardant rubber composition for vulcanizationHAMAGUCHI KOSHIRO·Filed 2011·Granted Jun 9, 2015·0 cites·14 claims
- 0938US8871118B2Semi-conductive rubber composition and vulcanizate thereofYASUDA YORITAKA·Filed 2009·Granted Oct 28, 2014·0 cites·11 claims
- 1029US8920894B2Rubber-resin laminateOTAKA TOYOFUMI·Filed 2010·Granted Dec 30, 2014·0 cites·11 claims
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