Ienobu Ikeda

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic device having metal outer case and antenna therein
- Patent number 7,813,712
- Issue date Oct 12, 2010
- Citizen Holdings Co., Ltd.
- Tadashi Yasuoka
- G04 - HOROLOGY
Information Patent Grant
Electronic device having metal package unit having built-in antenna...
- Patent number 7,321,337
- Issue date Jan 22, 2008
- Citizen Holdings Co., Ltd.
- Ienobu Ikeda
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electronic Device
- Publication number 20080293373
- Publication date Nov 27, 2008
- Tadashi Yasuoka
- G04 - HOROLOGY
Information Patent Application
Electronic device having metal package unit having built-in antenna...
- Publication number 20060109188
- Publication date May 25, 2006
- Ienobu Ikeda
- G04 - HOROLOGY