Asahiko Sobe

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of mounting electronic circuit chip
- Patent number 7,549,208
- Issue date Jun 23, 2009
- Hitachi, Ltd.
- Chikashi Okamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for mounting electronic circuit chip
- Patent number 6,731,509
- Issue date May 4, 2004
- Hitachi, Ltd.
- Chikashi Okamoto
- G06 - COMPUTING CALCULATING COUNTING