Koji Fukuda

Person

Fuchu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Display screen with graphical user interface
- Patent number D1011375
- Issue date Jan 16, 2024
- Hitachi, Ltd.
- Mariko Miyaki
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Simulation system and simulation method
- Patent number 11,003,810
- Issue date May 11, 2021
- Hitachi, Ltd.
- Koji Fukuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor integrated circuit device
- Patent number 8,772,880
- Issue date Jul 8, 2014
- Hitachi, Ltd.
- Koji Fukuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Data judgment/phase comparison circuit
- Patent number 8,503,595
- Issue date Aug 6, 2013
- Hitachi, Ltd.
- Koji Fukuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Output driver circuit
- Patent number 8,493,103
- Issue date Jul 23, 2013
- Hitachi, Ltd.
- Koji Fukuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase detector circuit for clock and data recovery circuit and opti...
- Patent number 8,483,579
- Issue date Jul 9, 2013
- Hitachi, Ltd.
- Koji Fukuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal recovery circuit
- Patent number 8,311,157
- Issue date Nov 13, 2012
- Hitachi, Ltd.
- Koji Fukuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Clock data recovery circuit
- Patent number 8,290,107
- Issue date Oct 16, 2012
- Hitachi, Ltd.
- Masayuki Takase
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Waveform equalization circuit with pulse width modulation
- Patent number 8,253,461
- Issue date Aug 28, 2012
- Hitachi, Ltd.
- Fumio Yuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Clock recovery circuit
- Patent number 8,149,973
- Issue date Apr 3, 2012
- Hitachi, Ltd.
- Koji Fukuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pulse amplitude modulation circuit with pulse width equalization
- Patent number 8,040,776
- Issue date Oct 18, 2011
- Hitachi, Ltd.
- Koji Fukuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor integrated circuit device
- Patent number 7,899,144
- Issue date Mar 1, 2011
- Hitachi, Ltd.
- Koji Fukuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Logic circuit
- Patent number 7,768,330
- Issue date Aug 3, 2010
- Hitachi, Ltd.
- Fumio Yuuki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tape loading mechanism for magnetic recording and/or playback equip...
- Patent number 4,912,578
- Issue date Mar 27, 1990
- Hitachi, Ltd.
- Noboru Katohno
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SIMULATION SYSTEM AND SIMULATION METHOD
- Publication number 20240184951
- Publication date Jun 6, 2024
- Hitachi, Ltd
- Yukiko MORIMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ONLINE FORECASTING SYSTEM AND ONLINE FORECASTING METHOD
- Publication number 20180260744
- Publication date Sep 13, 2018
- Hitachi, Ltd
- Koji FUKUDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIMULATION SYSTEM AND SIMULATION METHOD
- Publication number 20170235862
- Publication date Aug 17, 2017
- Hitachi, Ltd
- Koji FUKUDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NETWORK GRAPH GENERATION METHOD AND DECISION-MAKING ASSISTANCE SYSTEM
- Publication number 20150324482
- Publication date Nov 12, 2015
- Hitachi, Ltd
- TAKESHI KATO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE
- Publication number 20120249217
- Publication date Oct 4, 2012
- Koji Fukuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DATA JUDGMENT/PHASE COMPARISON CIRCUIT
- Publication number 20120133394
- Publication date May 31, 2012
- Koji Fukuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OUTPUT DRIVER CIRCUIT
- Publication number 20110193595
- Publication date Aug 11, 2011
- Hitachi, Ltd.
- Koji Fukuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVEFORM EQUALIZATION CIRCUIT WITH PULSE WIDTH MODULATION
- Publication number 20110001588
- Publication date Jan 6, 2011
- Hitachi, Ltd.
- Fumio YUKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Phase Detector Circuit for Clock and Data Recovery Circuit and Opti...
- Publication number 20100054760
- Publication date Mar 4, 2010
- Hitachi, Ltd.
- Koji FUKUDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Clock data recovery circuit
- Publication number 20090232265
- Publication date Sep 17, 2009
- Hitachi, Ltd.
- Masayuki Takase
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signal recovery circuit
- Publication number 20090231001
- Publication date Sep 17, 2009
- Hitachi, Ltd.
- Koji Fukuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Clock recovery circuit
- Publication number 20090207957
- Publication date Aug 20, 2009
- Hitachi, Ltd.
- Koji Fukuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Oscillation Circuit
- Publication number 20090033431
- Publication date Feb 5, 2009
- Hitachi, Ltd.
- Hiroki Yamashita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Logic circuit
- Publication number 20080204100
- Publication date Aug 28, 2008
- Hitachi, Ltd.
- Fumio Yuuki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor Integrated Circuit Device
- Publication number 20080112522
- Publication date May 15, 2008
- Koji Fukuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Koji Fukuda

Person

Patents Grantslast 30 patents

Display screen with graphical user interface

Simulation system and simulation method

Semiconductor integrated circuit device

Data judgment/phase comparison circuit

Output driver circuit

Phase detector circuit for clock and data recovery circuit and opti...

Signal recovery circuit

Clock data recovery circuit

Waveform equalization circuit with pulse width modulation

Clock recovery circuit

Pulse amplitude modulation circuit with pulse width equalization

Semiconductor integrated circuit device

Logic circuit

Tape loading mechanism for magnetic recording and/or playback equip...

Patents Applicationslast 30 patents

SIMULATION SYSTEM AND SIMULATION METHOD

ONLINE FORECASTING SYSTEM AND ONLINE FORECASTING METHOD

SIMULATION SYSTEM AND SIMULATION METHOD

NETWORK GRAPH GENERATION METHOD AND DECISION-MAKING ASSISTANCE SYSTEM

SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE

DATA JUDGMENT/PHASE COMPARISON CIRCUIT

OUTPUT DRIVER CIRCUIT

WAVEFORM EQUALIZATION CIRCUIT WITH PULSE WIDTH MODULATION

Phase Detector Circuit for Clock and Data Recovery Circuit and Opti...

Clock data recovery circuit

Signal recovery circuit

Clock recovery circuit

Oscillation Circuit

Logic circuit

Semiconductor Integrated Circuit Device