Inventor · disambiguated record
Isamu Imai
Also filed as: IMAI ISAMU · SATO NOBUO
11 granted patents·203 citations·filing 1977–1988
91Inventor score
Top patents by PatentIndex Score
11 records- 0188US5151142AHeavy duty pneumatic radial tires using rubber reinforcing fiber cords with improved adhesionBRIDGESTONE CORP·Filed 1988·Granted Sep 29, 1992·47 cites·4 claims
- 0280US4787200ARubber-reinforcing aromatic polyamide fiber cordsBRIDGESTONE CORP·Filed 1987·Granted Nov 29, 1988·24 cites·3 claims
- 0378US4887655AHeavy duty-high pressure pneumatic radial tiresBRIDGESTONE CORP·Filed 1987·Granted Dec 19, 1989·31 cites·12 claims
- 0477US4154277APneumatic tire having an improved treadBRIDGESTONE TIRE CO LTD·Filed 1977·Granted May 15, 1979·21 cites·5 claims
- 0570US4261403ARadial tires having improved irregular wear resistance employing liquid polymer as processing and reinforcing aid in tread rubberBRIDGESTONE TIRE CO LTD·Filed 1979·Granted Apr 14, 1981·20 cites·10 claims
- 0666US4360049ARadial tires having improved irregular wear resistanceBRIDGESTONE TIRE CO LTD·Filed 1981·Granted Nov 23, 1982·20 cites·11 claims
- 0752US4628978APneumatic radial tiresBRIDGESTONE TIRE CO LTD·Filed 1985·Granted Dec 16, 1986·13 cites·3 claims
- 0848US4708185APneumatic radial tireBRIDGESTONE TIRE CO LTD·Filed 1986·Granted Nov 24, 1987·11 cites·3 claims
- 0947US4751952APneumatic tireBRIDGESTONE CORP·Filed 1986·Granted Jun 21, 1988·10 cites·1 claims
- 1032US4252171AWithstand-voltage tireBRIDGESTONE TIRE CO LTD·Filed 1978·Granted Feb 24, 1981·4 cites·6 claims
- 1130US4807682AHeavy duty pneumatic tireBRIDGESTONE CORP·Filed 1986·Granted Feb 28, 1989·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →