Assignee
ASAHI TEC CORP
JP·20 granted patents·10 pending applications·168 citations·filing 1990–2008
Top patents by PatentIndex Score
30 records- 0181USD388045SVehicle wheelASAHI TEC CORP·Filed 1991·Granted Dec 23, 1997·31 cites·1 claims
- 0280US5575325ASemi-molten metal molding method and apparatusASAHI TEC CORP·Filed 1994·Granted Nov 19, 1996·39 cites·11 claims
- 0370US7458881B2Surface treated product, surface treatment method, and surface treatment apparatusASAHI TEC CORP·Filed 2006·Granted Dec 2, 2008·7 cites·2 claims
- 0464US6840765B2Multi-layered heat treatment furnace, heat treatment unit, and method of heat treatmentASAHI TEC CORP·Filed 2001·Granted Jan 11, 2005·5 cites·13 claims
- 0562US6866726B1Non-austemper treated spheroidal graphite cast ironASAHI TEC CORP·Filed 2000·Granted Mar 15, 2005·5 cites·10 claims
- 0661US6773665B1Non-Cu-based cast Al alloy and method for heat treatment thereofASAHI TEC CORP·Filed 2000·Granted Aug 10, 2004·2 cites·5 claims
- 0761US5491030ASurface finishing for metal moldingsASAHI TEC CORP·Filed 1993·Granted Feb 13, 1996·15 cites·3 claims
- 0859US5810068APressure die-casting apparatus for vehicle wheelASAHI TEC CORP·Filed 1996·Granted Sep 22, 1998·8 cites·7 claims
- 0957US7025927B2Hot air blowing type fluidized-bed furnace, rotary heat-treatment furnace, heat-treatment apparatus, and method of heat treatmentASAHI TEC CORP·Filed 2001·Granted Apr 11, 2006·2 cites·18 claims
- 1055US2004211499A1Non-Cu-based cast Al alloy and method for heat treatment thereofASAHI TEC CORP·Filed 2004·Application pending·0 cites
- 1154US2005139299A1Method for heat treatment of precipitation hardening Al allotASAHI TEC CORP·Filed 2005·Application pending·0 cites
- 1249US5792334AMethod of surface finishing of metal moldingsASAHI TEC CORP·Filed 1997·Granted Aug 11, 1998·12 cites·6 claims
- 1349US2007134149A1Spheroidizing agent of graphiteASAHI TEC CORP·Filed 2006·Application pending·0 cites
- 1447US5538571AMethod of manufacturing hollow resin moldingASAHI TEC CORP·Filed 1994·Granted Jul 23, 1996·9 cites·6 claims
- 1546US6910520B2Mold for castingASAHI TEC CORP·Filed 2003·Granted Jun 28, 2005·0 cites·3 claims
- 1646US5626808AMethod of manufacturing hollow resin moldingASAHI TEC CORP·Filed 1995·Granted May 6, 1997·9 cites·11 claims
- 1745US2004151615A1Cast aluminum alloy for forging, and aluminum cast-forged product and method of manufacturing the sameASAHI TEC CORP·Filed 2003·Application pending·0 cites
- 1843US7094476B2Surface-treated product, surface-treatment method, and surface-treatment apparatusASAHI TEC CORP·Filed 2003·Granted Aug 22, 2006·3 cites·16 claims
- 1942US5516327APolishing method, device and buff wheel thereforASAHI TEC CORP·Filed 1994·Granted May 14, 1996·8 cites·31 claims
- 2042US2004045693A1Mold for casting forged material, and method for casting forged materialASAHI TEC CORP·Filed 2002·Application pending·0 cites
- 2142US2008179939A1Vehicle wheel and manufacturing method of the sameASAHI TEC CORP·Filed 2008·Application pending·0 cites
- 2241US2003056361A1Method for manufacturing forged product, and apparatus for manufacturing forged productASAHI TEC CORP·Filed 2002·Application pending·0 cites
- 2340US2003010412A1Aluminum alloy for casting-forge, and aluminum casting forged product and manufacturing method thereforASAHI TEC CORP·Filed 2002·Application pending·0 cites
- 2440US2004221931A1Aluminum cast -forged product and method for manufacturing aluminum cast-forged productASAHI TEC CORP·Filed 2002·Application pending·0 cites
- 2538US7685855B2Vertically shaking working deviceASAHI TEC CORP·Filed 2007·Granted Mar 30, 2010·0 cites·5 claims
- 2635US5706567AMethod of surface finishing of metal moldingsASAHI TEC CORP·Filed 1995·Granted Jan 13, 1998·5 cites·13 claims
- 2733US2004000384A1Hollow casting and manufacturing method therefor, and method and apparatus for smoothing internal surface of hollow castingASAHI TEC CORP·Filed 2002·Application pending·0 cites
- 2832US5620549AMethod of manufacturing hollow resin moldingASAHI TEC CORP·Filed 1995·Granted Apr 15, 1997·3 cites·2 claims
- 2928US5360050AMethod of preparing disappearing modelASAHI TEC CORP·Filed 1994·Granted Nov 1, 1994·2 cites·10 claims
- 3025US5174951AMethod of producing a porous metal and a metal product using the same such as a catalyst carrierASAHI TEC CORP·Filed 1990·Granted Dec 29, 1992·3 cites·2 claims
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