KOKAM ENGINEERING CO., LTD.

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Packing apparatus for an automated manufacturing system of lithium...
- Patent number 7,500,304
- Issue date Mar 10, 2009
- Kokam Engineering Co., Ltd.
- Ji-Jun Hong
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for producing lithium secondary battery
- Patent number 6,589,300
- Issue date Jul 8, 2003
- Kokam Engineering Co., Ltd.
- Ji Jun Hong
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Lithium secondary cell and method of fabricating the same
- Patent number 6,423,449
- Issue date Jul 23, 2002
- Kokam Engineering Co., Ltd.
- Ji Jun Hong
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
76607065 - KOKAM
- Serial number 76607065
- Registration number 3147169
- Filing date Aug 16, 2004
- KOKAM ENGINEERING CO., LTD.
- 28 - Games and playthings
Information Trademark
76607066 - KOKAM
- Serial number 76607066
- Registration number 3137569
- Filing date Aug 16, 2004
- KOKAM ENGINEERING CO., LTD.
- 7 - Machines and machine tools
Information Trademark
76607067 - KOKAM
- Serial number 76607067
- Registration number 3072508
- Filing date Aug 16, 2004
- KOKAM ENGINEERING CO., LTD.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
76479299 - KOKAM
- Serial number 76479299
- Registration number 3182165
- Filing date Dec 31, 2002
- KOKAM ENGINEERING CO., LTD.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments