Assignee
NIPPON SHOKUSEI KK
JP·6 granted patents·171 citations·filing 1987–1993
Top patents by PatentIndex Score
6 records- 0183US5421123AVegetation matNIPPON SHOKUSEI KK·Filed 1993·Granted Jun 6, 1995·73 cites·11 claims
- 0282US5033231ANet for grassingNIPPON SHOKUSEI KK·Filed 1989·Granted Jul 23, 1991·31 cites·20 claims
- 0364US5002427AHydrophobic material used for drainage of culvertNIPPON SHOKUSEI KK·Filed 1989·Granted Mar 26, 1991·21 cites·5 claims
- 0448US4812339AArtificial soil and construction of bed soil for putting green using artificial soilNIPPON SHOKUSEI KK·Filed 1987·Granted Mar 14, 1989·16 cites·2 claims
- 0543US4826350AMethod for constructing water-permeable sports surface and the likeNIPPON SHOKUSEI KK·Filed 1988·Granted May 2, 1989·15 cites·15 claims
- 0637US5245785AMat with seed and method of producing sameNIPPON SHOKUSEI KK·Filed 1991·Granted Sep 21, 1993·15 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →