Hideo Sugawara

Person

Ohtawara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Nonlinear compensating circuit
- Patent number 5,884,150
- Issue date Mar 16, 1999
- Fujitsu Limited
- Hideo Sugawara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bias circuit
- Patent number 5,783,965
- Issue date Jul 21, 1998
- Fujitsu Limited
- Hajime Iwatsuki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
FET amplifying circuit which can improve low-consumptive current
- Patent number 5,734,298
- Issue date Mar 31, 1998
- Fujitsu Limited
- Setsuya Nagaya
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifying circuit for an integrated circuit with low-noise charact...
- Patent number 5,648,743
- Issue date Jul 15, 1997
- Fujitsu Limited
- Setsuya Nagaya
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Automatic gain control amplifier for use in radio transmitter-receiver
- Patent number 5,570,064
- Issue date Oct 29, 1996
- Fujitsu Limited
- Hideo Sugawara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High frequency multiplier
- Patent number 5,495,194
- Issue date Feb 27, 1996
- Fujitsu Limited
- Hideo Sugawara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic circuit device
- Patent number 5,386,214
- Issue date Jan 31, 1995
- Fujitsu Limited
- Hideo Sugawara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for easily adjusting the resonant frequency of...
- Patent number 5,218,330
- Issue date Jun 8, 1993
- Fujitsu Limited
- Kenzi Omiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Voltage-controlled oscillator
- Patent number 5,130,675
- Issue date Jul 14, 1992
- Fujitsu Limited
- Hideo Sugawara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microwave oscillation circuit
- Patent number 5,079,524
- Issue date Jan 7, 1992
- Fujitsu Limited
- Hideo Sugawara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dielectric resonator circuit
- Patent number 5,057,804
- Issue date Oct 15, 1991
- Fujitsu Limited
- Hiroyuki Sogo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radio-frequency identification system
- Patent number 4,926,187
- Issue date May 15, 1990
- Fujitsu Limited
- Hideo Sugawara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Directional coupler
- Patent number 4,799,032
- Issue date Jan 17, 1989
- Fujitsu Limited
- Hideo Sugawara
- H01 - BASIC ELECTRIC ELEMENTS

Hideo Sugawara

Person

Patents Grantslast 30 patents

Nonlinear compensating circuit

Bias circuit

FET amplifying circuit which can improve low-consumptive current

Amplifying circuit for an integrated circuit with low-noise charact...

Automatic gain control amplifier for use in radio transmitter-receiver

High frequency multiplier

Electronic circuit device

Apparatus and method for easily adjusting the resonant frequency of...

Voltage-controlled oscillator

Microwave oscillation circuit

Dielectric resonator circuit

Radio-frequency identification system

Directional coupler