Jaehong Park

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polishing apparatus, polishing pad, and polishing information manag...
- Patent number 9,254,545
- Issue date Feb 9, 2016
- Nitta Haas Incorporated
- Jaehong Park
- B24 - GRINDING POLISHING
Information Patent Grant
Polishing pad
- Patent number 8,337,282
- Issue date Dec 25, 2012
- Nitta Haas Incorporated
- Jaehong Park
- B24 - GRINDING POLISHING