Yukio TAKEDA

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Machida, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device to reflect and transmit electromagnetic wave and antenna device
- Patent number 9,570,811
- Issue date Feb 14, 2017
- Fujitsu Limited
- Takenori Ohshima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Digital two-way radio-communication system using single frequency
- Patent number 4,903,257
- Issue date Feb 20, 1990
- Fujitsu Limited
- Yukio Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
FSK demodulation circuit
- Patent number 4,870,659
- Issue date Sep 26, 1989
- Fujitsu Limited
- Yasuyuki Oishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication system
- Patent number 4,665,532
- Issue date May 12, 1987
- Fujitsu Limited
- Eisuke Fukuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver unit in radio communication system
- Patent number 4,633,484
- Issue date Dec 30, 1986
- Fujitsu Limited
- Yukio Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Feedback amplifier
- Patent number 4,612,514
- Issue date Sep 16, 1986
- Fujitsu Limited
- Masafumi Shigaki
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
DEVICE TO REFLECT AND TRANSMIT ELECTROMAGNETIC WAVE AND ANTENNA DEVICE
- Publication number 20150029070
- Publication date Jan 29, 2015
- Fujitsu Limited
- Takenori OHSHIMA
- H01 - BASIC ELECTRIC ELEMENTS