Inventor · disambiguated record
Yoshiyuki Ishibashi
Also filed as: ISHIBASHI YOSHIYUKI
6 granted patents·2 pending applications·304 citations·filing 1976–2006
85Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES3JAPAN SYNTHETIC RUBBER CO LTD2IKEMOTO BRUSH IND CO LTD1KURODA MASATOSHI1TOKORO HISAO1
Top patents by PatentIndex Score
8 records- 0197US7671820B2Luneberg dielectric lens and method of producing sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2005·Granted Mar 2, 2010·227 cites·8 claims
- 0261US4331784APolymer particles comprising ethylenically unsaturated monomers as main constituent and having localized thereon conjugated diolefin (co-)polymer layerJAPAN SYNTHETIC RUBBER CO LTD·Filed 1980·Granted May 25, 1982·14 cites·30 claims
- 0359US5483719AHair brush with porous polytetrafluoroethylene bodyIKEMOTO BRUSH IND CO LTD·Filed 1994·Granted Jan 16, 1996·38 cites·18 claims
- 0458US4085236AProcess for producing electrostatic recording materialJAPAN SYNTHETIC RUBBER CO LTD·Filed 1976·Granted Apr 18, 1978·9 cites·25 claims
- 0550US5080001AResin molded product, method of producing same, and air vent device using sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Jan 14, 1992·13 cites·10 claims
- 0645US2008108717A1Expanded Polypropylene Bead for Forming a Dielectric Material and Dielectric Lens Member Formed by the Expanded Polypropylene BeadsTOKORO HISAO·Filed 2005·Application pending·0 cites
- 0735USD589499SLens antennaSUMITOMO ELECTRIC INDUSTRIES·Filed 2005·Granted Mar 31, 2009·3 cites·1 claims
- 0834US2010039339A1Radio wave lens antenna deviceKURODA MASATOSHI·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →