Jooho Kim

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Tsukuba-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical recording medium and optical recording and reproduction app...
- Patent number 6,741,549
- Issue date May 25, 2004
- Sharp Kabushiki Kaisha
- Junji Tominaga
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical recording/reproducing method and optical recording medium
- Publication number 20060250916
- Publication date Nov 9, 2006
- TDK Corporation
- Takashi Kikukawa
- G11 - INFORMATION STORAGE
Information Patent Application
Optical recording medium and optical recording and reproduction app...
- Publication number 20020067690
- Publication date Jun 6, 2002
- Junji Tominaga
- B82 - NANO-TECHNOLOGY