Jun Matsui

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical AD converter and optical receiver
- Patent number 11,868,026
- Issue date Jan 9, 2024
- Fujitsu Limited
- Tomoyuki Akiyama
- G02 - OPTICS
Information Patent Grant
Control signal transmission and reception system and control signal...
- Patent number 10,623,172
- Issue date Apr 14, 2020
- Fujitsu Limited
- Jun Matsui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical receiving device including first lens and second lens and o...
- Patent number 9,904,022
- Issue date Feb 27, 2018
- Fujitsu Limited
- Jun Matsui
- G02 - OPTICS
Information Patent Grant
Optical fiber and optical fiber manufacturing method
- Patent number 9,507,085
- Issue date Nov 29, 2016
- Fujitsu Limited
- Takashi Shimizu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Decision circuit, receiver device, and processor
- Patent number 9,344,309
- Issue date May 17, 2016
- Fujitsu Limited
- Takashi Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for correcting signal, transmission apparatus, method of...
- Patent number 9,178,691
- Issue date Nov 3, 2015
- Fujitsu Limited
- Takashi Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission system, control signal transmission method, an...
- Patent number 9,088,366
- Issue date Jul 21, 2015
- Fujitsu Limited
- Jun Matsui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission apparatus and optical transmission method
- Patent number 9,071,348
- Issue date Jun 30, 2015
- Fujitsu Limited
- Jun Matsui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device for judging state of semiconductor laser and method for judg...
- Patent number 8,503,496
- Issue date Aug 6, 2013
- Fujitsu Limited
- Jun Matsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical connector and method of connecting fiber array
- Patent number 8,406,588
- Issue date Mar 26, 2013
- Fujitsu Limited
- Jun Matsui
- G02 - OPTICS
Information Patent Grant
Flexible printed-circuit boards bonding method and printed circuit...
- Patent number 7,958,632
- Issue date Jun 14, 2011
- Fujitsu Limited
- Jun Matsui
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic part and circuit substrate
- Patent number 7,874,847
- Issue date Jan 25, 2011
- Fujitsu Limited
- Jun Matsui
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical module and manufacturing method thereof
- Patent number 7,674,017
- Issue date Mar 9, 2010
- Fujitsu Limited
- Jun Matsui
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical module
- Patent number 7,583,867
- Issue date Sep 1, 2009
- Fujitsu Limited
- Koji Terada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Substrate, substrate adapted for interconnecting optical elements a...
- Patent number 7,519,243
- Issue date Apr 14, 2009
- Fujitsu Limited
- Koji Terada
- G02 - OPTICS
Information Patent Grant
Method for manufacturing device
- Patent number 7,141,515
- Issue date Nov 28, 2006
- Fujitsu Limited
- Jun Matsui
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL TRANSMITTER, OPTICAL TRANSCEIVER USING OPTICAL TRANSMITTER,...
- Publication number 20250047390
- Publication date Feb 6, 2025
- Fujitsu Limited
- Jun MATSUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSCEIVER, OPTICAL TRANSCEIVER DEVICE USING THE SAME, AND...
- Publication number 20240094470
- Publication date Mar 21, 2024
- Fujitsu Limited
- Jun MATSUI
- G02 - OPTICS
Information Patent Application
OPTICAL AD CONVERTER AND OPTICAL RECEIVER
- Publication number 20230136573
- Publication date May 4, 2023
- Fujitsu Limited
- Tomoyuki Akiyama
- G02 - OPTICS
Information Patent Application
CONTROL SIGNAL TRANSMISSION AND RECEPTION SYSTEM AND CONTROL SIGNAL...
- Publication number 20200036507
- Publication date Jan 30, 2020
- Fujitsu Limited
- Jun Matsui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL RECEIVING DEVICE AND OPTICAL RECEIVING SYSTEM
- Publication number 20170160499
- Publication date Jun 8, 2017
- Fujitsu Limited
- Jun Matsui
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER AND OPTICAL FIBER MANUFACTURING METHOD
- Publication number 20150147041
- Publication date May 28, 2015
- Fujitsu Limited
- Takashi Shimizu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
DECISION CIRCUIT, RECEIVER DEVICE, AND PROCESSOR
- Publication number 20140369445
- Publication date Dec 18, 2014
- Fujitsu Limited
- Takashi Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS FOR CORRECTING SIGNAL, TRANSMISSION APPARATUS, METHOD OF...
- Publication number 20140269844
- Publication date Sep 18, 2014
- Fujitsu Limited
- Takashi Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL TRANSMISSION SYSTEM, CONTROL SIGNAL TRANSMISSION METHOD, AN...
- Publication number 20140056595
- Publication date Feb 27, 2014
- FUJITSU LIMITED
- Jun MATSUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION APPARATUS AND OPTICAL TRANSMISSION METHOD
- Publication number 20130236168
- Publication date Sep 12, 2013
- Fujitsu Limited
- Jun MATSUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE FOR JUDGING STATE OF SEMICONDUCTOR LASER AND METHOD FOR JUDG...
- Publication number 20120008656
- Publication date Jan 12, 2012
- FUJITSU LIMITED
- Jun MATSUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL CONNECTOR AND METHOD OF CONNECTING FIBER ARRAY
- Publication number 20110243504
- Publication date Oct 6, 2011
- Fujitsu Limited
- Jun MATSUI
- G02 - OPTICS
Information Patent Application
OPTICAL MODULE AND MANUFACTURING METHOD THEREOF
- Publication number 20080285303
- Publication date Nov 20, 2008
- FUJITSU LIMITED
- Jun Matsui
- G02 - OPTICS
Information Patent Application
Multiplexer-demultiplexer, receiver, transmitter, and manufacturing...
- Publication number 20080112668
- Publication date May 15, 2008
- FUJITSU LIMITED
- Koji Terada
- G02 - OPTICS
Information Patent Application
Electronic part and circuit substrate
- Publication number 20080018423
- Publication date Jan 24, 2008
- Jun Matsui
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Flexible printed-circuit boards bonding method and printed circuit...
- Publication number 20070284135
- Publication date Dec 13, 2007
- Fujitsu Limited
- Jun Matsui
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Optical module
- Publication number 20060110096
- Publication date May 25, 2006
- FUJITSU LIMITED
- Koji Terada
- G02 - OPTICS
Information Patent Application
Substrate, substrate adapted for interconnecting optical elements a...
- Publication number 20060028926
- Publication date Feb 9, 2006
- FUJITSU LIMITED
- Koji Terada
- G02 - OPTICS
Information Patent Application
Optical module, manufacturing method therefor, protective component...
- Publication number 20050201666
- Publication date Sep 15, 2005
- FUJITSU LIMITED
- Koji Terada
- G02 - OPTICS
Information Patent Application
Method for manufacturing device
- Publication number 20050124173
- Publication date Jun 9, 2005
- FUJITSU LIMITED
- Jun Matsui
- G02 - OPTICS

Person

Patents Grantslast 30 patents

Optical AD converter and optical receiver

Control signal transmission and reception system and control signal...

Optical receiving device including first lens and second lens and o...

Optical fiber and optical fiber manufacturing method

Decision circuit, receiver device, and processor

Apparatus for correcting signal, transmission apparatus, method of...

Optical transmission system, control signal transmission method, an...

Optical transmission apparatus and optical transmission method

Device for judging state of semiconductor laser and method for judg...

Optical connector and method of connecting fiber array

Flexible printed-circuit boards bonding method and printed circuit...

Electronic part and circuit substrate

Optical module and manufacturing method thereof

Optical module

Substrate, substrate adapted for interconnecting optical elements a...

Method for manufacturing device

Patents Applicationslast 30 patents

OPTICAL TRANSMITTER, OPTICAL TRANSCEIVER USING OPTICAL TRANSMITTER,...

OPTICAL TRANSCEIVER, OPTICAL TRANSCEIVER DEVICE USING THE SAME, AND...

OPTICAL AD CONVERTER AND OPTICAL RECEIVER

CONTROL SIGNAL TRANSMISSION AND RECEPTION SYSTEM AND CONTROL SIGNAL...

OPTICAL RECEIVING DEVICE AND OPTICAL RECEIVING SYSTEM

OPTICAL FIBER AND OPTICAL FIBER MANUFACTURING METHOD

DECISION CIRCUIT, RECEIVER DEVICE, AND PROCESSOR

APPARATUS FOR CORRECTING SIGNAL, TRANSMISSION APPARATUS, METHOD OF...

OPTICAL TRANSMISSION SYSTEM, CONTROL SIGNAL TRANSMISSION METHOD, AN...

OPTICAL TRANSMISSION APPARATUS AND OPTICAL TRANSMISSION METHOD

DEVICE FOR JUDGING STATE OF SEMICONDUCTOR LASER AND METHOD FOR JUDG...

OPTICAL CONNECTOR AND METHOD OF CONNECTING FIBER ARRAY

OPTICAL MODULE AND MANUFACTURING METHOD THEREOF

Multiplexer-demultiplexer, receiver, transmitter, and manufacturing...

Electronic part and circuit substrate

Flexible printed-circuit boards bonding method and printed circuit...

Optical module

Substrate, substrate adapted for interconnecting optical elements a...

Optical module, manufacturing method therefor, protective component...

Method for manufacturing device