Assignee
NIPPON HODO
JP·7 granted patents·81 citations·filing 1984–2000
Top patents by PatentIndex Score
7 records- 0167US5210112ASoil-stabilizing agent and a method for soil-stabilizing treatmentNIPPON HODO·Filed 1991·Granted May 11, 1993·18 cites·3 claims
- 0264US6626607B1Vehicle test course surfaceNIPPON HODO·Filed 2000·Granted Sep 30, 2003·18 cites·13 claims
- 0360US4560414AModifier for paving asphaltNIPPON HODO·Filed 1984·Granted Dec 24, 1985·17 cites·14 claims
- 0439US5944885APaving mixture excellent in mixing property and compacting propertyNIPPON HODO·Filed 1998·Granted Aug 31, 1999·13 cites·13 claims
- 0539US5354787ASoil-stabilizing agent and a method for soil-stabilizing treatmentNIPPON HODO·Filed 1993·Granted Oct 11, 1994·5 cites·3 claims
- 0636US5352062ASkid road surface and method for constructing sameNIPPON HODO·Filed 1992·Granted Oct 4, 1994·10 cites·20 claims
- 0731US6528111B1Tiled road surfaceNIPPON HODO·Filed 2000·Granted Mar 4, 2003·0 cites·10 claims
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