Myeongkyu Lee

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Tsukuba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photorefractive material
- Patent number 6,670,079
- Issue date Dec 30, 2003
- Director General of National Institute for Research in Inorganic Materials
- Kenji Kitamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Hologram recording apparatus and method therefor
- Patent number 6,535,472
- Issue date Mar 18, 2003
- Director General of National Institute for Research in Inorganic Materials, S...
- Myeongkyu Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Two-color holographic recording apparatus
- Patent number 6,473,208
- Issue date Oct 29, 2002
- Director General of National Institute for Research in Inorganic Materials, S...
- Myeongkyu Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Two-color hologram recording/reproducing apparatus
- Patent number 6,373,806
- Issue date Apr 16, 2002
- Director General of National Institute for Research in Inorganic Materials, S...
- Kenji Kitamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY