Hideyuki Kuwano

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical transmitter and optical communications device
- Patent number 8,213,472
- Issue date Jul 3, 2012
- OpNext Japan, Inc.
- Masahiro Hirai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical receiver module
- Patent number 7,894,726
- Issue date Feb 22, 2011
- OpNext Japan, Inc.
- Osamu Kagaya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmitter module
- Patent number 7,626,825
- Issue date Dec 1, 2009
- OpNext Japan, Inc.
- Hisashi Takamatsu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-frequency transmission line and an optical module incorporatin...
- Patent number 7,177,549
- Issue date Feb 13, 2007
- OpNext Japan, Inc.
- Naoki Matsushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical transmission module
- Patent number 7,167,494
- Issue date Jan 23, 2007
- OpNext Japan, Inc.
- Osamu Kagaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical fiber communication equipment and its applied optical systems
- Patent number 7,164,865
- Issue date Jan 16, 2007
- OpNext Japan, Inc.
- Kimio Tatsuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical module and optical transmission apparatus
- Patent number 7,027,674
- Issue date Apr 11, 2006
- OpNext Japan, Inc.
- Naoki Matsushima
- G02 - OPTICS
Information Patent Grant
Optical coupling apparatus
- Patent number 7,011,457
- Issue date Mar 14, 2006
- OpNext Japan, Inc.
- Kazuyuki Fukuda
- G02 - OPTICS
Information Patent Grant
Optical module and method for manufacturing optical module
- Patent number 6,937,406
- Issue date Aug 30, 2005
- OpNext Japan, Inc.
- Naoki Matsushima
- G02 - OPTICS
Information Patent Grant
Optical transmitter module
- Patent number 6,931,215
- Issue date Aug 16, 2005
- Hitachi, Ltd.
- Kazuyuki Fukuda
- G02 - OPTICS
Information Patent Grant
Transmission line, optical module using the same and manufacturing...
- Patent number 6,856,442
- Issue date Feb 15, 2005
- OpNext Japan, Inc.
- Naoki Matsushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical coupling apparatus
- Patent number 6,821,030
- Issue date Nov 23, 2004
- OpNext Japan, Inc.
- Kazuyuki Fukuda
- G02 - OPTICS
Information Patent Grant
Optical amplifier, optical amplifying method and optical transmissi...
- Patent number 5,943,162
- Issue date Aug 24, 1999
- Hitachi, Ltd.
- Junya Kosaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical amplifier, optical amplifying method and optical transmissi...
- Patent number 5,835,260
- Issue date Nov 10, 1998
- Hitachi, Ltd.
- Junya Kosaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical coupling system and optical module
- Patent number 5,761,354
- Issue date Jun 2, 1998
- Hitachi, Ltd.
- Hideyuki Kuwano
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Optical transmitter module
- Publication number 20080196929
- Publication date Aug 21, 2008
- Hisashi Takamatsu
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSMITTER AND OPTICAL COMMUNICATIONS DEVICE
- Publication number 20080175601
- Publication date Jul 24, 2008
- Masahiro Hirai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical receiver module
- Publication number 20070177883
- Publication date Aug 2, 2007
- Osamu Kagaya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical coupling apparatus
- Publication number 20050063649
- Publication date Mar 24, 2005
- Kazuyuki Fukuda
- G02 - OPTICS
Information Patent Application
Optical transmission module
- Publication number 20050025202
- Publication date Feb 3, 2005
- OpNext Japan, Inc.
- Osamu Kagaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical module and optical transmission apparatus
- Publication number 20040264835
- Publication date Dec 30, 2004
- Hitachi, Ltd
- Naoki Matsushima
- G02 - OPTICS
Information Patent Application
Optical module and method for manufacturing optical module
- Publication number 20040240087
- Publication date Dec 2, 2004
- OpNext Japan, Inc.
- Naoki Matsushima
- G02 - OPTICS
Information Patent Application
Transmission line, optical module using the same and manufacturing...
- Publication number 20040070811
- Publication date Apr 15, 2004
- OpNext Japan, Inc.
- Naoki Matsushima
- G02 - OPTICS
Information Patent Application
High-frequency transmission line and an optical module incorporatin...
- Publication number 20030202800
- Publication date Oct 30, 2003
- OpNext Japan, Inc.
- Naoki Matsushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical module equipped with a wiring plate
- Publication number 20030193095
- Publication date Oct 16, 2003
- OpNext Japan, Inc.
- Hiroyasu Sasaki
- G02 - OPTICS
Information Patent Application
Optical coupling apparatus
- Publication number 20030174976
- Publication date Sep 18, 2003
- Kazuyuki Fukuda
- G02 - OPTICS
Information Patent Application
Optical module testing method and testing system
- Publication number 20030081278
- Publication date May 1, 2003
- OpNext Japan, Inc.
- Norio Chujo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical fiber communication equipment and its applied optical systems
- Publication number 20020051270
- Publication date May 2, 2002
- Kimio Tatsuno
- H01 - BASIC ELECTRIC ELEMENTS

Hideyuki Kuwano

Person

Patents Grantslast 30 patents

Optical transmitter and optical communications device

Optical receiver module

Optical transmitter module

High-frequency transmission line and an optical module incorporatin...

Optical transmission module

Optical fiber communication equipment and its applied optical systems

Optical module and optical transmission apparatus

Optical coupling apparatus

Optical module and method for manufacturing optical module

Optical transmitter module

Transmission line, optical module using the same and manufacturing...

Optical coupling apparatus

Optical amplifier, optical amplifying method and optical transmissi...

Optical amplifier, optical amplifying method and optical transmissi...

Optical coupling system and optical module

Patents Applicationslast 30 patents

Optical transmitter module

OPTICAL TRANSMITTER AND OPTICAL COMMUNICATIONS DEVICE

Optical receiver module

Optical coupling apparatus

Optical transmission module

Optical module and optical transmission apparatus

Optical module and method for manufacturing optical module

Transmission line, optical module using the same and manufacturing...

High-frequency transmission line and an optical module incorporatin...

Optical module equipped with a wiring plate

Optical coupling apparatus

Optical module testing method and testing system

Optical fiber communication equipment and its applied optical systems