Assignee
TAKENAKA KOMUTEN CO
JP·41 granted patents·1,065 citations·filing 1971–2000
Top patents by PatentIndex Score
41 records- 0188US6454286B1Traveling device for smooth and stable movement on uneven and inclined surfacesTAKENAKA KOMUTEN CO·Filed 2000·Granted Sep 24, 2002·110 cites·6 claims
- 0287US4441289AEarthquake-resistant reinforcement structure for an existing building with compression braces or tension bracesTAKENAKA KOMUTEN CO·Filed 1980·Granted Apr 10, 1984·71 cites·4 claims
- 0384US4721159AMethod and device for conveying chemicals through boreholeTAKENAKA KOMUTEN CO·Filed 1986·Granted Jan 26, 1988·89 cites·6 claims
- 0484US4676152AApparatus for fruit fly disinfestation using hot humid air in order to prevent the spread of infestation in fruits and vegetablesTAKENAKA KOMUTEN CO·Filed 1985·Granted Jun 30, 1987·60 cites·5 claims
- 0583US4706753AMethod and device for conveying chemicals through boreholeTAKENAKA KOMUTEN CO·Filed 1986·Granted Nov 17, 1987·68 cites·13 claims
- 0679US4063424ADevice for constructing a foundation in soft soil formationsTAKENAKA KOMUTEN CO·Filed 1976·Granted Dec 20, 1977·30 cites·6 claims
- 0775US4843832AAir conditioning system for buildingsTAKENAKA KOMUTEN CO·Filed 1988·Granted Jul 4, 1989·51 cites·5 claims
- 0875US4796439AAir conditioning systemTAKENAKA KOMUTEN CO·Filed 1987·Granted Jan 10, 1989·43 cites·6 claims
- 0974US4519768AApparatus for horizontally casting concreteTAKENAKA KOMUTEN CO·Filed 1983·Granted May 28, 1985·29 cites·8 claims
- 1072US4643617AMethod of creating offshore seabed moundTAKENAKA KOMUTEN CO·Filed 1985·Granted Feb 17, 1987·41 cites·19 claims
- 1172US4043909AApparatus and method for solidification of sludgesTAKENAKA KOMUTEN CO·Filed 1976·Granted Aug 23, 1977·30 cites·4 claims
- 1271US4692065AOffshore unit structureTAKENAKA KOMUTEN CO·Filed 1985·Granted Sep 8, 1987·31 cites·1 claims
- 1369US4084383AApparatus and method for multiple spindle kneading for improving groundTAKENAKA KOMUTEN CO·Filed 1976·Granted Apr 18, 1978·23 cites·11 claims
- 1468US4615215AMethod and apparatus for testing ready-mixed concreteTAKENAKA KOMUTEN CO·Filed 1984·Granted Oct 7, 1986·28 cites·9 claims
- 1564US4753036AIndoor multiple-purpose hydroponic cultivation planterTAKENAKA KOMUTEN CO·Filed 1987·Granted Jun 28, 1988·24 cites·13 claims
- 1663US3990200AApparatus for forming reinforced concrete wallTAKENAKA KOMUTEN CO·Filed 1975·Granted Nov 9, 1976·22 cites·21 claims
- 1761US4775306AConcrete floor finishing machineTAKENAKA KOMUTEN CO·Filed 1986·Granted Oct 4, 1988·28 cites·8 claims
- 1859US4089183AConsolidation construction for improving soft, unstable foundationTAKENAKA KOMUTEN CO·Filed 1976·Granted May 16, 1978·16 cites·7 claims
- 1958US4065933AMethod of reforming the groundTAKENAKA KOMUTEN CO·Filed 1976·Granted Jan 3, 1978·15 cites·2 claims
- 2058US4065928AMethod for constructing a reliable foundation in soft soil formationsTAKENAKA KOMUTEN CO·Filed 1976·Granted Jan 3, 1978·16 cites·6 claims
- 2156US4749862AScanning fire-monitoring systemTAKENAKA KOMUTEN CO·Filed 1986·Granted Jun 7, 1988·22 cites·19 claims
- 2256US4190372AApparatus for treatment of sludge depositTAKENAKA KOMUTEN CO·Filed 1976·Granted Feb 26, 1980·17 cites·6 claims
- 2355US4805359AMethod of applying floor vibration-damping work and vibration-damping floor deviceTAKENAKA KOMUTEN CO·Filed 1987·Granted Feb 21, 1989·26 cites·13 claims
- 2455US4693637AGravity type oceanic structure and its stable installationTAKENAKA KOMUTEN CO·Filed 1985·Granted Sep 15, 1987·18 cites·10 claims
- 2554US3998201AConcrete breakerTAKENAKA KOMUTEN CO·Filed 1973·Granted Dec 21, 1976·15 cites·9 claims
- 2651US4508572ACement composition for laying underwaterTAKENAKA KOMUTEN CO·Filed 1983·Granted Apr 2, 1985·12 cites·8 claims
- 2751US4226631AMethod of solidifying noxious wastesTAKENAKA KOMUTEN CO·Filed 1978·Granted Oct 7, 1980·12 cites·4 claims
- 2850US3938292AProcess for reinforced concrete wall formingTAKENAKA KOMUTEN CO·Filed 1971·Granted Feb 17, 1976·16 cites·2 claims
- 2949US4743301AConcrete composition for underwater useTAKENAKA KOMUTEN CO·Filed 1984·Granted May 10, 1988·12 cites·8 claims
- 3047US3942291AArtificial land structure frameworkTAKENAKA KOMUTEN CO·Filed 1974·Granted Mar 9, 1976·14 cites·6 claims
- 3143US4505397AApparatus for hoisting materials and placing concreteTAKENAKA KOMUTEN CO·Filed 1983·Granted Mar 19, 1985·12 cites·4 claims
- 3243US4452019AAntiseismic reinforcement method for an existing building with a concrete block systemTAKENAKA KOMUTEN CO·Filed 1980·Granted Jun 5, 1984·16 cites·4 claims
- 3337US4189239AApparatus treating sludge depositsTAKENAKA KOMUTEN CO·Filed 1977·Granted Feb 19, 1980·8 cites·5 claims
- 3436US4212548AApparatus and method for treating sludge depositsTAKENAKA KOMUTEN CO·Filed 1979·Granted Jul 15, 1980·7 cites·3 claims
- 3535US4402630AMachine for and method of hardening soft groundTAKENAKA KOMUTEN CO·Filed 1982·Granted Sep 6, 1983·8 cites·9 claims
- 3634US4487633AWater-inseparable concrete compositionTAKENAKA KOMUTEN CO·Filed 1983·Granted Dec 11, 1984·5 cites·6 claims
- 3734US4436453AMachine for and method of hardening soft ground in depthsTAKENAKA KOMUTEN CO·Filed 1982·Granted Mar 13, 1984·8 cites·5 claims
- 3828US4588124AHeat-exchanging system for an enclosed spaceTAKENAKA KOMUTEN CO·Filed 1984·Granted May 13, 1986·3 cites·12 claims
- 3926US4565186APassive-type solar deviceTAKENAKA KOMUTEN CO·Filed 1984·Granted Jan 21, 1986·4 cites·12 claims
- 4024US4956403ASuppression of pressure water absorption of lightweight aggregate by aqueous dispersion therein of anionic polymersTAKENAKA KOMUTEN CO·Filed 1987·Granted Sep 11, 1990·1 cites·7 claims
- 4123US4770257AMethod of preventing loss of drilling mud during boring a hole in the groundTAKENAKA KOMUTEN CO·Filed 1987·Granted Sep 13, 1988·4 cites·17 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →