Hideyuki Iwamura

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical fiber sensor device and optical fiber sensor system
- Patent number 11,041,741
- Issue date Jun 22, 2021
- Oki Electric Industry Co., Ltd.
- Hideyuki Iwamura
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber strain measurement apparatus and optical fiber strain...
- Patent number 10,598,519
- Issue date Mar 24, 2020
- Oki Electric Industry Co., Ltd.
- Hideyuki Iwamura
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber strain and temperature measurement apparatus
- Patent number 10,036,672
- Issue date Jul 31, 2018
- Oki Electric Industry Co., Ltd.
- Hideyuki Iwamura
- G01 - MEASURING TESTING
Information Patent Grant
Electrical dispersion compensator and tap coefficient calculation m...
- Patent number 9,596,107
- Issue date Mar 14, 2017
- Oki Electric Industry Co., Ltd.
- Hideyuki Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical repeater complying with redundant configuration
- Patent number 8,781,330
- Issue date Jul 15, 2014
- Oki Electric Industry Co., Ltd.
- Hideyuki Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Parallel decoder
- Patent number 8,401,103
- Issue date Mar 19, 2013
- Oki Electric Industry Co., Ltd.
- Hideyuki Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for generating time-division multiplexed encod...
- Patent number 8,249,459
- Issue date Aug 21, 2012
- Oki Electric Industry Co., Ltd.
- Hideyuki Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical access network system
- Patent number 7,860,395
- Issue date Dec 28, 2010
- Oki Electric Industry Co., Ltd.
- Masayuki Kashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical code division multiplexing receiving device and time gate p...
- Patent number 7,769,301
- Issue date Aug 3, 2010
- Oki Electric Industry Co., Ltd.
- Hideyuki Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical code division multiplexing transmission and reception metho...
- Patent number 7,680,415
- Issue date Mar 16, 2010
- Oki Electric Industry Co., Ltd.
- Naoki Minato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL FIBER SENSOR DEVICE AND OPTICAL FIBER SENSOR SYSTEM
- Publication number 20200103258
- Publication date Apr 2, 2020
- Oki Electric Industry Co., Ltd.
- Hideyuki IWAMURA
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL FIBER STRAIN MEASUREMENT APPARATUS AND OPTICAL FIBER STRAIN...
- Publication number 20190094049
- Publication date Mar 28, 2019
- Oki Electric Industry Co., Ltd.
- Hideyuki IWAMURA
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL FIBER STRAIN AND TEMPERATURE MEASUREMENT APPARATUS
- Publication number 20180094987
- Publication date Apr 5, 2018
- Oki Electric Industry Co., Ltd.
- Hideyuki IWAMURA
- G01 - MEASURING TESTING
Information Patent Application
ELECTRICAL DISPERSION COMPENSATOR AND TAP COEFFICIENT CALCULATION M...
- Publication number 20150365262
- Publication date Dec 17, 2015
- Oki Electric Industry Co., Ltd.
- Hideyuki Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL REPEATER COMPLYING WITH REDUNDANT CONFIGURATION
- Publication number 20130084067
- Publication date Apr 4, 2013
- Oki Electric Industry Co., Ltd.
- Hideyuki Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for generating time-division multiplexed encod...
- Publication number 20100215373
- Publication date Aug 26, 2010
- Oki Electric Industry Co., Ltd.
- Hideyuki Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Parallel decoder
- Publication number 20090067560
- Publication date Mar 12, 2009
- Oki Electric Industry Co., Ltd.
- Hideyuki Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical code division multiplexing receiving device and time gate p...
- Publication number 20070077070
- Publication date Apr 5, 2007
- Oki Electric Industry Co., Ltd.
- Hideyuki Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical code division multiplexing transmission and reception metho...
- Publication number 20060115272
- Publication date Jun 1, 2006
- Oki Electric Industry Co., Ltd.
- Naoki Minato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Manufacturing method for optical fiber grating
- Publication number 20040154337
- Publication date Aug 12, 2004
- Hideyuki Iwamura
- G02 - OPTICS

Hideyuki Iwamura

Person

Patents Grantslast 30 patents

Optical fiber sensor device and optical fiber sensor system

Optical fiber strain measurement apparatus and optical fiber strain...

Optical fiber strain and temperature measurement apparatus

Electrical dispersion compensator and tap coefficient calculation m...

Optical repeater complying with redundant configuration

Parallel decoder

Method and apparatus for generating time-division multiplexed encod...

Optical access network system

Optical code division multiplexing receiving device and time gate p...

Optical code division multiplexing transmission and reception metho...

Patents Applicationslast 30 patents

OPTICAL FIBER SENSOR DEVICE AND OPTICAL FIBER SENSOR SYSTEM

OPTICAL FIBER STRAIN MEASUREMENT APPARATUS AND OPTICAL FIBER STRAIN...

OPTICAL FIBER STRAIN AND TEMPERATURE MEASUREMENT APPARATUS

ELECTRICAL DISPERSION COMPENSATOR AND TAP COEFFICIENT CALCULATION M...

OPTICAL REPEATER COMPLYING WITH REDUNDANT CONFIGURATION

Method and apparatus for generating time-division multiplexed encod...

Parallel decoder

Optical code division multiplexing receiving device and time gate p...

Optical code division multiplexing transmission and reception metho...

Manufacturing method for optical fiber grating