Tsuyoshi Kakuta

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Kurume-Shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Actuator device, optical disk device, and information playback device
- Patent number 7,187,506
- Issue date Mar 6, 2007
- Matsushita Electric Industrial Co., Ltd.
- Youichi Maehara
- G11 - INFORMATION STORAGE
Information Patent Grant
Motor having characteristic structure in armature and disc apparatus
- Patent number 6,984,914
- Issue date Jan 10, 2006
- Matsushita Electric Industrial Co., Ltd.
- Tsuyoshi Kakuta
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc drive apparatus of slot loading type
- Patent number 6,577,579
- Issue date Jun 10, 2003
- Matsushita Electric Industrial Co., Ltd.
- Tsuyoshi Kakuta
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk apparatus with sliding tray and lock arm for preventing slidin...
- Patent number 6,181,663
- Issue date Jan 30, 2001
- Matsushita Electric Industrial Co., Ltd.
- Tsuyoshi Kakuta
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Actuator device, optical disk device, and information playback device
- Publication number 20060001987
- Publication date Jan 5, 2006
- Matsushita Electric Industrial Co., Ltd.
- Youichi Maehara
- G02 - OPTICS
Information Patent Application
Information reproducing device
- Publication number 20050155047
- Publication date Jul 14, 2005
- Matsushita Electric Industrial Co., Ltd.
- Tsuyoshi Kakuta
- G11 - INFORMATION STORAGE
Information Patent Application
Motor having characteristic structure in armature and disc apparatus
- Publication number 20020084715
- Publication date Jul 4, 2002
- Tsuyoshi Kakuta
- G11 - INFORMATION STORAGE