Inventor · disambiguated record
Shizuo Iwasaki
Also filed as: IWASAKI SHIZUO
14 granted patents·194 citations·filing 1986–2002
93Inventor score
Top patents by PatentIndex Score
14 records- 0180US5246051APneumatic radial tires including belt cords with filament resin composite bodiesBRIDGESTONE CORP·Filed 1991·Granted Sep 21, 1993·41 cites·11 claims
- 0278US6336486B1Pneumatic radical tire having cap base treadBRIDGESTONE CORP·Filed 1998·Granted Jan 8, 2002·40 cites·17 claims
- 0374US6381134B2Forced ventilation system for electric instrumentsTEAC CORP·Filed 2000·Granted Apr 30, 2002·19 cites·6 claims
- 0472US6360799B1Pneumatic tire with sidewall reinforcing rubber and bead reinforcing layer of approximately circumferential cordsBRIDGESTONE CORP·Filed 2000·Granted Mar 26, 2002·12 cites·3 claims
- 0556US5291930APneumatic radial tires including fiber/resin belt cords having elliptical or rectangular cross-sectional shapeBRIDGESTONE CORP·Filed 1993·Granted Mar 8, 1994·18 cites·2 claims
- 0655US5529105APneumatic tire including at least one tie-element layer with substantially orthogonally oriented cordsBRIDGESTONE CORP·Filed 1995·Granted Jun 25, 1996·18 cites·7 claims
- 0753US4889174APneumatic radial tiresBRIDGESTONE CORP·Filed 1986·Granted Dec 26, 1989·11 cites·4 claims
- 0851US5427176APneumatic tire including at least one tie-element layer with substantially orthogonally oriented cordsBRIDGESTONE CORP·Filed 1993·Granted Jun 27, 1995·14 cites·5 claims
- 0947US7341083B2Pneumatic radial tire with tread having blocks provided with sipesBRIDGESTONE CORP·Filed 2002·Granted Mar 11, 2008·1 cites·2 claims
- 1042US4934427APneumatic tiresBRIDGESTONE CORP·Filed 1988·Granted Jun 19, 1990·4 cites·1 claims
- 1138US5005626APneumatic radial tire having a folded belt including a polyvinyl alcohol cordsBRIDGESTONE CORP·Filed 1987·Granted Apr 9, 1991·6 cites·4 claims
- 1238US4971127APneumatic radial tires with a folded belt and high strength vinylon fiber cordsBRIDGESTONE CORP·Filed 1988·Granted Nov 20, 1990·5 cites·2 claims
- 1331US5115854ALow rolling resistance pneumatic radial tires having an improved appearanceBRIDGESTONE CORP·Filed 1990·Granted May 26, 1992·3 cites·19 claims
- 1430US5016698APneumatic radial tires with improved polyvinyl alcohol belt cordsBRIDGESTONE CORP·Filed 1990·Granted May 21, 1991·2 cites·5 claims
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