Katsuhiko Aoki

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Mobile communication terminal equipment usable for both satellite a...
- Patent number RE40910
- Issue date Sep 8, 2009
- Mitsubishi Denki Kabushiki Kaisha
- Katsuhiko Aoki
- 455 - Telecommunications
Information Patent Grant
Monopulse antenna apparatus
- Patent number 6,281,855
- Issue date Aug 28, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Katsuhiko Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna system for minimizing the spacing between adjacent antenna...
- Patent number 6,243,046
- Issue date Jun 5, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Katsuhiko Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microstrip broadband balun with four ground plates
- Patent number 6,211,751
- Issue date Apr 3, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Katsuhiko Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna apparatus
- Patent number 6,031,507
- Issue date Feb 29, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Katsuhiko Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mobile communication terminal equipment usable for both satellite a...
- Patent number 5,535,430
- Issue date Jul 9, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Katsuhiko Aoki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Three-dimensional packaging of semiconductor device chips
- Patent number 4,894,706
- Issue date Jan 16, 1990
- Nippon Telegraph and Telephone Corporation
- Yoshiyuki Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna system with plural horn feeds
- Patent number 4,559,540
- Issue date Dec 17, 1985
- Mitsubishi Denki Kabushiki Kaisha
- Shinichi Betsudan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna system with plural horn feeds
- Patent number 4,462,034
- Issue date Jul 24, 1984
- Mitsubishi Denki Kabushiki Kaisha
- Shinichi Betsudan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual reflector antenna
- Patent number 4,356,494
- Issue date Oct 26, 1982
- Mitsubishi Denki Kabushiki Kaisha
- Takashi Katagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna feed system
- Patent number 4,345,255
- Issue date Aug 17, 1982
- Kokusai Denshin Denwa Co., Ltd.
- Keigo Komuro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Katsuhiko Aoki

Person

Patents Grantslast 30 patents

Mobile communication terminal equipment usable for both satellite a...

Monopulse antenna apparatus

Antenna system for minimizing the spacing between adjacent antenna...

Microstrip broadband balun with four ground plates

Antenna apparatus

Mobile communication terminal equipment usable for both satellite a...

Three-dimensional packaging of semiconductor device chips

Antenna system with plural horn feeds

Antenna system with plural horn feeds

Dual reflector antenna

Antenna feed system