Iljin Steel Corporation

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Anyang-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Hollow drive shaft using upsetting method and manufacturing method...
- Patent number 11,383,291
- Issue date Jul 12, 2022
- ILJIN STEEL CORPORATION
- Sung Ha Kim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
HOLLOW DRIVE SHAFT USING UPSETTING METHOD AND MANUFACTURING METHOD...
- Publication number 20220297179
- Publication date Sep 22, 2022
- ILJIN STEEL CORPORATION
- Sung Ha KIM
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HOLLOW DRIVE SHAFT USING UPSETTING METHOD AND MANUFACTURING METHOD...
- Publication number 20210252584
- Publication date Aug 19, 2021
- ILJIN STEEL CORPORATION
- Sung Ha KIM
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
INJECTOR CUP UNIT FOR CONNECTING FUEL INJECTION PIPE AND METHOD OF...
- Publication number 20130276283
- Publication date Oct 24, 2013
- Iljin Steel Corporation
- Sang Won Han
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

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