Toshikatsu Hosoi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
CPU connection circuit, data processing apparatus, arithmetic proce...
- Patent number 8,397,003
- Issue date Mar 12, 2013
- NEC Corporation
- Takao Nakagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
CPU connection circuit, data processing apparatus, arithmetic proce...
- Patent number 8,355,326
- Issue date Jan 15, 2013
- NEC Corporation
- Takao Nakagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable telephone apparatus
- Patent number 7,085,594
- Issue date Aug 1, 2006
- NEC Corporation
- Toshikatsu Hosoi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cellular phone, and data protection method and program thereof
- Patent number 7,082,288
- Issue date Jul 25, 2006
- NEC Corporation
- Toshikatsu Hosoi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CPU CONNECTION CIRCUIT, DATA PROCESSING APPARATUS, ARITHMETIC PROCE...
- Publication number 20120331190
- Publication date Dec 27, 2012
- NEC Corporation
- Takao NAKAGAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CPU CONNECTION CIRCUIT, DATA PROCESSING APPARATUS, ARITHMETIC PROCE...
- Publication number 20110249560
- Publication date Oct 13, 2011
- Takao Nakagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Mobile telephone device
- Publication number 20040043800
- Publication date Mar 4, 2004
- NEC Corporation
- Toshikatsu Hosoi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cellular phone, and data protection method and program thereof
- Publication number 20030119545
- Publication date Jun 26, 2003
- NEC Corporation
- Toshikatsu Hosoi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Portable telephone apparatus
- Publication number 20020039916
- Publication date Apr 4, 2002
- NEC Corporation
- Toshikatsu Hosoi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE