Inventor
TAMATA SHIN
JP38 patents
⚠️ This page may combine multiple inventors who share the name “TAMATA SHIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
34 patentsUS7033550B2Apr 25, 2006
Catalytic exhaust gas decomposition apparatus and exhaust gas decomposition method
HITACHI LTD16 citations92
US6077482AJun 20, 2000
Method for treating organohalogen compounds with catalyst
HITACHI LTD19 citations92
US5877391AMar 2, 1999
Method for treating gas containing organohalogen compounds, and catalyst for decomposing the organohalogen compounds
HITACHI LTD52 citations92
US5759504AJun 2, 1998
Method for treating organohalogen compounds with catalyst
HITACHI LTD30 citations92
US4654172AMar 31, 1987
Method for processing radioactive waste resin
HITACHI LTD31 citations92
US7294315B1Nov 13, 2007
Method and apparatus for disposing of fluorine-containing compound by decomposition
HITACHI LTD12 citations84
US4793947ADec 27, 1988
Radioactive waste treatment method
HITACHI LTD19 citations82
US4710318ADec 1, 1987
Method of processing radioactive waste
HITACHI LTD23 citations82
US4628837ADec 16, 1986
Method and apparatus for processing spent ion exchange resin
HITACHI LTD23 citations81
US5489737AFeb 6, 1996
Radioactive waste processing system
HITACHI LTD13 citations74
US4622175ANov 11, 1986
Process for solidifying radioactive waste
HITACHI LTD17 citations74
US7347980B2Mar 25, 2008
Process for treating fluorine compound-containing gas
HITACHI LTD4 citations73
US7308409B2Dec 11, 2007
Process for treating perfluorides
HITACHI LTD8 citations73
US6942841B2Sep 13, 2005
Process for treating fluorine compound-containing gas
HITACHI LTD11 citations73
US6855305B2Feb 15, 2005
Process for treating fluorine compound-containing gas
HITACHI LTD8 citations73
US5498828AMar 12, 1996
Solidification agents for radioactive waste and a method for processing radioactive waste
HITACHI LTD7 citations73
US5143654ASep 1, 1992
Method and apparatus for solidifying radioactive waste
HITACHI LTD19 citations73
US4804498AFeb 14, 1989
Process for treating radioactive waste liquid
HITACHI LTD18 citations73
US5977427ANov 2, 1999
Method for destroying organohalogen compounds
HITACHI LTD16 citations72
US5463171AOct 31, 1995
Method for solidification of waste, and apparatus, waste form, and solidifying material therefor
HITACHI LTD17 citations72
US4671897AJun 9, 1987
Process and apparatus for solidification of radioactive waste
HITACHI LTD16 citations72
US7285250B2Oct 23, 2007
Apparatus for treating perfluorocompound gas
HITACHI LTD7 citations70
US4755332AJul 5, 1988
Method of and apparatus for pelletizing radioactive waste powder
HITACHI LTD15 citations70
US7128882B2Oct 31, 2006
Method and apparatus for treating perfluorocompounds
HITACHI LTD7 citations69
US7449157B2Nov 11, 2008
Catalytic exhaust gas decomposition apparatus and exhaust gas decomposition method
HITACHI LTD4 citations63
US4648990AMar 10, 1987
Solidified radioactive wastes and process for producing the same
HITACHI LTD4 citations63
US7435394B2Oct 14, 2008
Treatment method for decomposing perfluorocompound, decomposing catalyst and treatment apparatus
HITACHI LTD5 citations62
US7261868B2Aug 28, 2007
Process and apparatus for the decomposition of fluorine compounds
HITACHI LTD6 citations62
US4632779ADec 30, 1986
Radioactive waste pellets in solidified form and a process for forming the same
HITACHI LTD4 citations62
US6652817B1Nov 25, 2003
Apparatus for processing organohalogen compounds
HITACHI LTD3 citations61
US7641867B2Jan 5, 2010
Apparatus for processing perfluorocarbon
HITACHI LTD5 citations60
US4931222AJun 5, 1990
Process for treating radioactive liquid waste containing sodium borate and solidified radioactive waste
HITACHI LTD3 citations60
US7666365B2Feb 23, 2010
Perfluoride processing apparatus
HITACHI LTD2 citations57
US7658890B2Feb 9, 2010
Perfluoride processing apparatus
HITACHI LTD2 citations57