Yasuhiro Terasaki

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical head device and optical recording/reproducing apparatus uti...
- Patent number 7,468,851
- Issue date Dec 23, 2008
- TDK Corporation
- Masara Uno
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective lens driving device
- Patent number 6,285,517
- Issue date Sep 4, 2001
- TDK Corporation
- Nobuo Uekusa
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective lens driving device and manufacturing method thereof
- Patent number 6,163,416
- Issue date Dec 19, 2000
- TDK Corporation
- Nobuo Uekusa
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective lens drive device and method of manufacturing the same
- Patent number 6,160,771
- Issue date Dec 12, 2000
- TDK Corporation
- Noriyuki Kawano
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical head device and optical recording/reproducing apparatus uti...
- Publication number 20070011694
- Publication date Jan 11, 2007
- TDK Corporation
- Masaru Uno
- G11 - INFORMATION STORAGE