Akihiro Kojima

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Atsugi, DE

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Patents Grantslast 30 patents

Information Patent Grant
Supertwist liquid-crystal displays and liquid-crystal mixtures ther...
- Patent number 6,544,602
- Issue date Apr 8, 2003
- Merck Patent Gesellschaft mit beschrankter Haftung
- Harald Hirschmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Supertwist liquid-crystal display
- Patent number 5,714,087
- Issue date Feb 3, 1998
- Merck Patent Gesellschaft mit beschrankter Haftung
- Axel Pausch
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...