Yuka Hayashi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Portable telephone set and control method thereof
- Patent number 7,324,809
- Issue date Jan 29, 2008
- NEC Corporation
- Yuka Hayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable telephone set
- Patent number 7,274,952
- Issue date Sep 25, 2007
- NEC Corporation
- Yuka Hayashi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
NEURAL NETWORK CIRCUIT
- Publication number 20220172032
- Publication date Jun 2, 2022
- NEC Corporation
- Seiya SHIBATA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Portable telephone set
- Publication number 20060172725
- Publication date Aug 3, 2006
- NEC Corporation
- Yuka Hayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Portable telephone set and control method thereof
- Publication number 20040224721
- Publication date Nov 11, 2004
- NEC Corporation
- Yuka Hayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Portable telephone set
- Publication number 20040046745
- Publication date Mar 11, 2004
- Yuka Hayashi
- G06 - COMPUTING CALCULATING COUNTING