Assignee
HAZAMA GUMI
JP·9 granted patents·165 citations·filing 1984–2000
Top patents by PatentIndex Score
9 records- 0188US4585486AProcess for placing cement composition having high strengthHAZAMA GUMI·Filed 1984·Granted Apr 29, 1986·55 cites·17 claims
- 0286US6596190B1Remediation agent for contaminated soil and method for the remediation of soilHAZAMA GUMI·Filed 2000·Granted Jul 22, 2003·46 cites·14 claims
- 0370US5267812AUpwelling-generating structureHAZAMA GUMI·Filed 1992·Granted Dec 7, 1993·27 cites·6 claims
- 0445US5665241ADephosphorizing material and dephosphorizing methodHAZAMA GUMI·Filed 1995·Granted Sep 9, 1997·13 cites·10 claims
- 0536US6379083B1Method for the remediation of soil contaminated with organic halide compoundsHAZAMA GUMI·Filed 1999·Granted Apr 30, 2002·6 cites·11 claims
- 0634US6224658B1Thiobacillus thiooxidansgrowth inhibitor, cement composition, and cement structureHAZAMA GUMI·Filed 1998·Granted May 1, 2001·2 cites·10 claims
- 0732US5518631ADephosphorizing material and method of dephosphorizationHAZAMA GUMI·Filed 1993·Granted May 21, 1996·6 cites·10 claims
- 0829US5915790ATunnel boring machineHAZAMA GUMI·Filed 1995·Granted Jun 29, 1999·9 cites·6 claims
- 0927US6146666AThiobacillus thiooxidans growth inhibitorHAZAMA GUMI·Filed 1997·Granted Nov 14, 2000·1 cites·14 claims
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