Assignee
TAKUMA KK
JP·29 granted patents·1 pending application·382 citations·filing 1976–2005
Top patents by PatentIndex Score
30 records- 0186US6523357B1Absorption refrigeratorTAKUMA KK·Filed 2001·Granted Feb 25, 2003·32 cites·10 claims
- 0285US4563959AStep type stoker with oscillation mechanismTAKUMA KK·Filed 1984·Granted Jan 14, 1986·37 cites·5 claims
- 0381US7485163B2Nozzle and filter-type dust collectorTAKUMA KK·Filed 2005·Granted Feb 3, 2009·9 cites·9 claims
- 0481US4510873AStoker type firing equipment for use with city refuse incineratorTAKUMA KK·Filed 1984·Granted Apr 16, 1985·39 cites·1 claims
- 0574US4495872AIncinerator and method of reducing NOx emissionsTAKUMA KK·Filed 1984·Granted Jan 29, 1985·30 cites·4 claims
- 0672US6311908B1Crushing method for waste containing materials unfit for crushing and apparatus for its practiceTAKUMA KK·Filed 1999·Granted Nov 6, 2001·31 cites·22 claims
- 0768US4639927AContinuous melt electric furnace with continuous dischargeTAKUMA KK·Filed 1985·Granted Jan 27, 1987·15 cites·8 claims
- 0867US4650647AApparatus for removing acid constituents from waste-gasTAKUMA KK·Filed 1984·Granted Mar 17, 1987·29 cites·8 claims
- 0963US5104698AMethod for impregnating a fibrous base material with a substantially air-free varnishTAKUMA KK·Filed 1991·Granted Apr 14, 1992·23 cites·6 claims
- 1062US4048852AIntegrating calorimeterTAKUMA KK·Filed 1976·Granted Sep 20, 1977·21 cites·8 claims
- 1161US6523811B1Method and device for temperature reduction of exhaust gas by making use of thermal waterTAKUMA KK·Filed 2000·Granted Feb 25, 2003·7 cites·8 claims
- 1261US4512266ACity refuse incinerator for the prevention of clinker formationTAKUMA KK·Filed 1984·Granted Apr 23, 1985·19 cites·1 claims
- 1354US6841138B2Method and device for temperature reduction of exhaust gas by making use of thermal waterTAKUMA KK·Filed 2004·Granted Jan 11, 2005·4 cites·4 claims
- 1452US6733735B2Method and device for temperature reduction of exhaust gas by making use of thermal waterTAKUMA KK·Filed 2002·Granted May 11, 2004·4 cites·8 claims
- 1552US4520738ADevice to force out incineration ashTAKUMA KK·Filed 1984·Granted Jun 4, 1985·18 cites·8 claims
- 1646US6712343B2Method and device for temperature reduction of exhaust gas by making use of thermal waterTAKUMA KK·Filed 2002·Granted Mar 30, 2004·2 cites·9 claims
- 1746US5137756AVarnish impregnation methodTAKUMA KK·Filed 1991·Granted Aug 11, 1992·11 cites·10 claims
- 1843US5324492AMethod of reducing nitrogen oxide content in gasTAKUMA KK·Filed 1992·Granted Jun 28, 1994·11 cites·3 claims
- 1943US5056457AVarnish impregnation method and apparatusTAKUMA KK·Filed 1989·Granted Oct 15, 1991·7 cites·20 claims
- 2040US2007137215A1Cogeneration systemTAKUMA KK·Filed 2004·Application pending·0 cites
- 2139US6460338B1Absorption waste-heat recovery systemTAKUMA KK·Filed 2001·Granted Oct 8, 2002·3 cites·2 claims
- 2237US4519323AVelocity controlling apparatus and method to be used with a stoker type burning apparatusTAKUMA KK·Filed 1984·Granted May 28, 1985·5 cites·1 claims
- 2334US7166440B22,4,5-trichlorophenoxyalkyl carboxylic acid and a method for determining dioxins using the sameTAKUMA KK·Filed 2003·Granted Jan 23, 2007·0 cites·4 claims
- 2433US7211409B2Standard compound for immunoassay for dioxin and method of immunoassay for dioxinTAKUMA KK·Filed 2003·Granted May 1, 2007·0 cites·28 claims
- 2531US5972812AIonic substance removing material for use in super-clean room and method of manufacturing the materialTAKUMA KK·Filed 1998·Granted Oct 26, 1999·4 cites·2 claims
- 2631US5307996AAtomizer for slurry fuelTAKUMA KK·Filed 1992·Granted May 3, 1994·11 cites·7 claims
- 2730US6619939B2Rotary pumpTAKUMA KK·Filed 2002·Granted Sep 16, 2003·0 cites·4 claims
- 2827US5856250AIonic substance removing material for use in super-clean roomTAKUMA KK·Filed 1996·Granted Jan 5, 1999·2 cites·7 claims
- 2926US4712741AExplosion preventive rotation crusherTAKUMA KK·Filed 1985·Granted Dec 15, 1987·6 cites·6 claims
- 3025US5112486AMachine element for use in liquid treating systemTAKUMA KK·Filed 1990·Granted May 12, 1992·2 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when TAKUMA KK files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →