Yoshimasa DAIDO

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Nonoichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Distortion compensating apparatus, transmitter, distortion compensa...
- Patent number 9,143,091
- Issue date Sep 22, 2015
- Fujitsu Limited
- Yasuyuki Oishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Constant-amplitude wave combination type amplifier
- Patent number 5,287,069
- Issue date Feb 15, 1994
- Fujitsu Limited
- Naofumi Okubo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High frequency power amplifier with high efficiency and low distortion
- Patent number 5,264,807
- Issue date Nov 23, 1993
- Fujitsu Limited
- Naofumi Okubo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier circuit having feedback circuit
- Patent number 5,095,283
- Issue date Mar 10, 1992
- Fujitsu Limited
- Kazuhiko Kobayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multilevel amplitude modulation and demodulation communication system
- Patent number 4,860,316
- Issue date Aug 22, 1989
- Fujitsu Limited
- Sadao Takenaka
- 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
Device for distributing and combining microwave electric power
- Patent number 4,588,962
- Issue date May 13, 1986
- Fujitsu Limited
- Toshiyuki Saito
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DISTORTION COMPENSATING APPARATUS, TRANSMITTER, DISTORTION COMPENSA...
- Publication number 20140139287
- Publication date May 22, 2014
- Fujitsu Limited
- Yasuyuki OISHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE