특허현황
| 번호 | 구분 | 내용 | 등록일자 | 등록번호 | 특허권자 | 제품(고객사) |
|---|---|---|---|---|---|---|
| 1 | 특허 | Fe-based sintered alloy with wear resistance(KAH-101C) | 1991-08-29 | 43946 | KPM | Valve Seat(HMC,KMC,GMK) |
| 2 | Manufacture method of oil-impregnated Pu sintered alloy | 1991-12-09 | 46811 | KPM | BEARING for Washing Machine (LG) | |
| 3 | Fe-based sintered alloy friction material | 1991-12-09 | 46812 | KPM | N/A | |
| 4 | Cu-based sintered alloy friction material | 1994-11-12 | 46813 | KPM | N/A | |
| 5 | Fe-based sintered alloy with wear resistance(KAH-505PS) | 2002-04-19 | 334983 | KPM | Valve Seat(HMC,KMC,GMK) | |
| 6 | Fe-based sintered alloy with wear resistance(KAH-023M) | 2002-05-17 | 338551 | KPM | Valve Seat(HMC,KMC,GMK) | |
| 7 | Fe-based sintered alloy with wear resistance(KAH-161C) | 2004-12-02 | 461304 | KPM/HMC | Valve Seat(HMC,KMC,GMK) | |
| 8 | Fe-based sintered alloy with wear resistance(KAH-171F) | 2004-12-02 | 461305 | KPM/HMC | Valve Seat(HMC/KMC Development Product) | |
| 9 | Fe-based sintered alloy with wear resistance(KAH-181P) | 2004-12-02 | 461306 | KPM/HMC | Valve Seat(HMC/KMC Development Product) | |
| 10 | Water-soluble binder for powder injection molding | 2006-04-20 | 10-0574399 | RIST/KPM | N/A | |
| 11 | Valve seat material for gas E/G | 2007-05-11 | JP-02P-35007 | KPM/HMC | VSEAT,EX.(GMK) | |
| 12 | (IRON-BASED SINTERED ALLOY WITH HIGH-TEMPERATURE ABRASION RESISTANCE AND A VALVE SEAT MANUFACTURING METHOD USING THE SAME WITHOUT EMPLOYING LEAD ) (KAH511SDM) | 2014-02-07 | 1363024 | KPM | VALVE SEAT,EXH. for KAPPA E/G(HMC) |
|
| 13 | Sprocket-Crank manufacture by using DPDS process | 2012-07-05 | 10-1165074 | KPM | THETA & LAMBDA S/CRANK/SHAFT (HMC/KMC/RSM) |
|
| 14 | Manufacturing Process for VS by using Fe Base Sinter High Temperature Durability of Abrasion Material | 2013-11-21 | 1333747 | KPM | VALVE SEAT,EXH. for GAMMA, THETA, NU E/G(HMC) |
|
| 15 | (IRON-BASED SINTERED ALLOY WITH HIGH-TEMPERATURE ABRASION RESISTANCE AND A VALVE SEAT MANUFACTURING METHOD USING THE SAME WITHOUT EMPLOYING LEAD ) (KAH513SDM) | 2014-02-07 | 1363025 | KPM | VALVE SEAT,EXH.for LAMBDA, TAU E/G(HMC) |
|
| 16 | (IRON-BASED SINTERED ALLOY WITH HIGH-TEMPERATURE ABRASION RESISTANCE AND A VALVE SEAT MANUFACTURING METHOD USING THE SAME WITHOUT EMPLOYING LEAD ) (EH-51HMD) | 2014-09-01 | 10-1438602 | KPM/HMC/KMC | KPM | |
| 1 | 실용신안 | Lapping Machine | 1990-04-17 | 46893 | KPM | Equipment for Tooling Manufacture |
| 2 | Hollow sintered cam shaft | 1991-08-29 | 43946 | KPM | - | |
| 1 | 디자인 | Spindle metal for twisting machine | 1982-12-23 | 39951 | KPM | - |
| 1 | 상표권 | KPM Trade Mark (Powdalloy) | 2011-11-08 | 40-0889049∼51 | KPM | - |