Inventor · disambiguated record
Yoshihisa Nakanishi
Also filed as: NAKANISHI YOSHIHISA
3 granted patents·31 citations·filing 1991–1992
69Inventor score
Top patents by PatentIndex Score
3 records- 0164US5178455AMethod for recycling wash residue of ready mixed concrete and system thereforNEOTEC CO LTD·Filed 1991·Granted Jan 12, 1993·21 cites·3 claims
- 0229US5237858AMethod for determining the unhydration ratio of cement contained in cement sludgeNEOTEC CO INC·Filed 1992·Granted Aug 24, 1993·6 cites·8 claims
- 0329US5209130AMethod for recycling wash residue of ready mixed concrete and system thereforNEOTEC CO LTD·Filed 1992·Granted May 11, 1993·4 cites·2 claims
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