Masaki Yamanaka

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Patents Grantslast 30 patents

Information Patent Grant
Electronic device having waterproof structure
- Patent number 9,119,311
- Issue date Aug 25, 2015
- Fujitsu Limited
- Masaki Yamanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE
- Publication number 20130176666
- Publication date Jul 11, 2013
- Fujitsu Limited
- Masaki Yamanaka
- G06 - COMPUTING CALCULATING COUNTING