Seiji Yoshii

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical disk apparatus having a plurality of elastic bodies
- Patent number 7,627,876
- Issue date Dec 1, 2009
- Panasonic Corp.
- Isao Shimada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable information processing apparatus including a disk drive de...
- Patent number 7,137,128
- Issue date Nov 14, 2006
- Matsushita Electric Industrial Co., Ltd.
- Isao Shimada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic equipment comprising thin keyboard switch
- Patent number 6,168,330
- Issue date Jan 2, 2001
- Matsushita Electric Industrial Co., Ltd.
- Hiroyasu Okada
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Optical disk device
- Publication number 20060242659
- Publication date Oct 26, 2006
- Isao Shimada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Portable information processing apparatus
- Publication number 20040228264
- Publication date Nov 18, 2004
- Isao Shimada
- G06 - COMPUTING CALCULATING COUNTING