Inventor · disambiguated record
Hisao Ushikubo
Also filed as: USHIKUBO HISAO
18 granted patents·383 citations·filing 1983–1995
95Inventor score
Top patents by PatentIndex Score
18 records- 0193US4779658APneumatic safety tireBRIDGESTONE CORP·Filed 1987·Granted Oct 25, 1988·73 cites·10 claims
- 0289USD284562SAutomobile tireBRIDGESTONE TIRE CO LTD·Filed 1983·Granted Jul 8, 1986·27 cites·1 claims
- 0387US4917164APneumatic safety tireBRIDGESTONE CORP·Filed 1988·Granted Apr 17, 1990·54 cites·5 claims
- 0483US5044414APneumatic tire with directional treadBRIDGESTONE CORP·Filed 1990·Granted Sep 3, 1991·42 cites·6 claims
- 0575USD316693SAutomobile tireBRIDGESTONE CORP·Filed 1988·Granted May 7, 1991·15 cites·1 claims
- 0671USD333644SAutomobile tireBRIDGESTONE CORP·Filed 1990·Granted Mar 2, 1993·15 cites·1 claims
- 0768USD333454SAutomobile tireBRIDGESTONE CORP·Filed 1990·Granted Feb 23, 1993·13 cites·1 claims
- 0864US4824501AMethod of manufacturing radial tireBRIDGESTONE CORP·Filed 1987·Granted Apr 25, 1989·19 cites·10 claims
- 0959US4987938APneumatic tires including spirally wound auxiliary layer outside beltBRIDGESTONE CORP·Filed 1989·Granted Jan 29, 1991·16 cites·7 claims
- 1058US5228933AHigh performance pneumatic radial tiresBRIDGESTONE CORP·Filed 1990·Granted Jul 20, 1993·20 cites·23 claims
- 1158US4924927ALow-section pneumatic radial tireBRIDGESTONE CORP·Filed 1988·Granted May 15, 1990·16 cites·8 claims
- 1255US5403174APneumatic radial tiresBRIDGESTONE CORP·Filed 1993·Granted Apr 4, 1995·12 cites·4 claims
- 1355US4947911APneumatic radial tire suitable for use at high speedBRIDGESTONE CORP·Filed 1987·Granted Aug 14, 1990·15 cites·8 claims
- 1453US5443105APneumatic radial tire with bead toe reinforcing rubber stockBRIDGESTONE CORP·Filed 1994·Granted Aug 22, 1995·16 cites·4 claims
- 1552USD402246STire treadBRIDGESTONE FIRESTONE INC·Filed 1995·Granted Dec 8, 1998·8 cites·1 claims
- 1641US5205978AMethod of making pneumatic radial tiresBRIDGESTONE CORP·Filed 1992·Granted Apr 27, 1993·6 cites·3 claims
- 1741US4932452ALow profile pneumatic radial tiresBRIDGESTONE CORP·Filed 1988·Granted Jun 12, 1990·8 cites·5 claims
- 1839US5277238APneumatic radial tires for passenger carsBRIDGESTONE CORP·Filed 1991·Granted Jan 11, 1994·8 cites·15 claims
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