Hisao Iwasaki

Person

Tama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Antenna structure and mobile terminal having antenna structure
- Patent number 6,788,259
- Issue date Sep 7, 2004
- Kabushiki Kaisha Toshiba
- Takashi Amano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna apparatus
- Patent number 6,784,850
- Issue date Aug 31, 2004
- Kabushiki Kaisha Toshiba
- Tasuku Morooka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multifrequency antenna
- Patent number 6,225,958
- Issue date May 1, 2001
- Kabushiki Kaisha Toshiba
- Takashi Amano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multifrequency inverted F-type antenna
- Patent number 6,195,048
- Issue date Feb 27, 2001
- Kabushiki Kaisha Toshiba
- Norimichi Chiba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circularly polarized wave patch antenna with wide shortcircuit portion
- Patent number 6,124,829
- Issue date Sep 26, 2000
- Kabushiki Kaisha Toshiba
- Hisao Iwasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna capable of tilting beams in a desired direction by a single...
- Patent number 6,091,364
- Issue date Jul 18, 2000
- Kabushiki Kaisha Toshiba
- Yasushi Murakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Omnidirectional antenna formed one or two antenna elements symmetri...
- Patent number 5,898,405
- Issue date Apr 27, 1999
- Kabushiki Kaisha Toshiba
- Hisao Iwasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circularly polarized wave patch antenna with wide shortcircuit portion
- Patent number 5,861,848
- Issue date Jan 19, 1999
- Kabushiki Kaisha Toshiba
- Hisao Iwasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Array antenna generating circularly polarized waves with a pluralit...
- Patent number 5,287,116
- Issue date Feb 15, 1994
- Kabushiki Kaisha Toshiba
- Hisao Iwasaki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Antenna apparatus
- Publication number 20030016185
- Publication date Jan 23, 2003
- Tasuku Morooka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Mobile communication terminal
- Publication number 20020142737
- Publication date Oct 3, 2002
- Takashi Amano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Mobile communication station and its associated antenna
- Publication number 20010023178
- Publication date Sep 20, 2001
- Takashi Amano
- H01 - BASIC ELECTRIC ELEMENTS

Hisao Iwasaki

Person

Patents Grantslast 30 patents

Antenna structure and mobile terminal having antenna structure

Antenna apparatus

Multifrequency antenna

Multifrequency inverted F-type antenna

Circularly polarized wave patch antenna with wide shortcircuit portion

Antenna capable of tilting beams in a desired direction by a single...

Omnidirectional antenna formed one or two antenna elements symmetri...

Circularly polarized wave patch antenna with wide shortcircuit portion

Array antenna generating circularly polarized waves with a pluralit...

Patents Applicationslast 30 patents

Antenna apparatus

Mobile communication terminal

Mobile communication station and its associated antenna