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Koji MATSUMOTO
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Niigata, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Solid-state light source lighting device, luminaire, vehicle lamp,...
Patent number
10,292,221
Issue date
May 14, 2019
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Koji Matsumoto
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Server for home appliance network system
Patent number
9,615,211
Issue date
Apr 4, 2017
Panasonic Intellectual Property Management Co., Inc.
Koji Matsumoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Discharge lamp electronic ballast luminaire and vehicle with same
Patent number
9,232,617
Issue date
Jan 5, 2016
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Koji Matsumoto
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Discharge lamp lighting device, and illumination apparatus and vehi...
Patent number
8,941,321
Issue date
Jan 27, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Koji Matsumoto
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Jack with a switch mechanism having a movable insulation separator
Patent number
8,864,530
Issue date
Oct 21, 2014
Hosiden Corporation
Yutaka Uno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Jack
Patent number
6,869,315
Issue date
Mar 22, 2005
Hosiden Corporation
Yuji Nakai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multipolar electrical jack
Patent number
5,807,116
Issue date
Sep 15, 1998
Hosiden Corporation
Haremi Kitatani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multipolar electrical plug
Patent number
5,759,069
Issue date
Jun 2, 1998
Hosiden Corporation
Haremi Kitatani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power socket
Patent number
5,007,851
Issue date
Apr 16, 1991
Hosiden Corporation
Koji Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SOLID-STATE LIGHT SOURCE LIGHTING DEVICE, LUMINAIRE, VEHICLE LAMP,...
Publication number
20180098393
Publication date
Apr 5, 2018
Panasonic Intellectual Property Management Co., Ltd.
Koji MATSUMOTO
B60 - VEHICLES IN GENERAL
Information
Patent Application
SERVER FOR HOME APPLIANCE NETWORK SYSTEM
Publication number
20140095663
Publication date
Apr 3, 2014
PANASONIC CORPORATION
Koji Matsumoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISCHARGE LAMP ELECTRONIC BALLAST LUMINAIRE AND VEHICLE WITH SAME
Publication number
20140028188
Publication date
Jan 30, 2014
Koji MATSUMOTO
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DISCHARGE LAMP LIGHTING DEVICE, AND ILLUMINATION APPARATUS AND VEHI...
Publication number
20130271002
Publication date
Oct 17, 2013
PANASONIC CORPORATION
Koji MATSUMOTO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Jack
Publication number
20080280499
Publication date
Nov 13, 2008
HOSIDEN CORPORATION
Kenji Miki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Jack
Publication number
20070218773
Publication date
Sep 20, 2007
Yutaka Uno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Jack
Publication number
20040242076
Publication date
Dec 2, 2004
Yuji Nakai
H01 - BASIC ELECTRIC ELEMENTS