Tetsuya Saito

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Portable radio apparatus
- Patent number 7,180,452
- Issue date Feb 20, 2007
- NEC Corporation
- Tetsuya Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Folding portable radio communication device
- Patent number 7,010,334
- Issue date Mar 7, 2006
- NEC Corporation
- Tetsuya Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna
- Patent number 6,952,186
- Issue date Oct 4, 2005
- NEC Corporation
- Tetsuya Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna structure of mobile communication device and mobile communi...
- Patent number 6,927,744
- Issue date Aug 9, 2005
- NEC Corporation
- Tetsuya Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radio communication apparatus with retractable antenna and its impe...
- Patent number 6,738,603
- Issue date May 18, 2004
- NEC Corporation
- Tetsuya Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Helical antenna
- Patent number 6,710,752
- Issue date Mar 23, 2004
- NEC Corporation
- Tetsuya Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Retractable/extendable antenna for portable radio device
- Patent number 6,531,986
- Issue date Mar 11, 2003
- NEC Corporation
- Tetsuya Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna impedance adjuster
- Patent number 6,526,263
- Issue date Feb 25, 2003
- NEC Corporation
- Tetsuya Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inverted-F antenna and radio communication system equipped therewith
- Patent number 6,255,994
- Issue date Jul 3, 2001
- NEC Corporation
- Tetsuya Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Structure of an antenna for a portable radio communication apparatus
- Patent number 6,097,341
- Issue date Aug 1, 2000
- NEC Corporation
- Tetsuya Saito
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ANTENNA APPARATUS AND RADOME
- Publication number 20250233298
- Publication date Jul 17, 2025
- NEC Corporation
- Shoji MORI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Portable radio apparatus
- Publication number 20050024288
- Publication date Feb 3, 2005
- Tetsuya Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Helical antenna
- Publication number 20030058186
- Publication date Mar 27, 2003
- NEC Corporation
- Tetsuya Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Antenna structure of mobile communication device and mobile communi...
- Publication number 20030043080
- Publication date Mar 6, 2003
- Tetsuya Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Folding portable radio communication device
- Publication number 20030040338
- Publication date Feb 27, 2003
- Tetsuya Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Antenna
- Publication number 20030011531
- Publication date Jan 16, 2003
- NEC Corporation
- Tetsuya Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Retractable/extendable antenna for portable radio device
- Publication number 20010030626
- Publication date Oct 18, 2001
- NEC Corporation
- Tetsuya Saito
- H01 - BASIC ELECTRIC ELEMENTS

Tetsuya Saito

Person

Patents Grantslast 30 patents

Portable radio apparatus

Folding portable radio communication device

Antenna

Antenna structure of mobile communication device and mobile communi...

Radio communication apparatus with retractable antenna and its impe...

Helical antenna

Retractable/extendable antenna for portable radio device

Antenna impedance adjuster

Inverted-F antenna and radio communication system equipped therewith

Structure of an antenna for a portable radio communication apparatus

Patents Applicationslast 30 patents

ANTENNA APPARATUS AND RADOME

Portable radio apparatus

Helical antenna

Antenna structure of mobile communication device and mobile communi...

Folding portable radio communication device

Antenna

Retractable/extendable antenna for portable radio device