Yoshihisa Sakurai

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor integrated switching apparatus
- Patent number 4,780,716
- Issue date Oct 25, 1988
- NEC Corporation
- Kenichi Motohashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF SECURING HINGE, AND ELECTRONIC APPARATUS
- Publication number 20110279949
- Publication date Nov 17, 2011
- SONY ERICSSON MOBILE COMMUNICATIONS JAPAN, INC.
- Yuji FUKAYA
- G06 - COMPUTING CALCULATING COUNTING