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Kouichi Masuda
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Hirakata, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Management apparatus, charge and discharge control apparatus, power...
Patent number
10,355,509
Issue date
Jul 16, 2019
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Tomokazu Sada
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Data transmission device and data transmission control device
Patent number
8,813,159
Issue date
Aug 19, 2014
Panasonic Corporation
Jun Hirano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical transmission device
Patent number
8,000,612
Issue date
Aug 16, 2011
Panasonic Corporation
Tomoaki Ohira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical transmission device
Patent number
7,831,155
Issue date
Nov 9, 2010
Panasonic Corporation
Kouichi Masuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical transmitter and optical transmission system
Patent number
7,734,185
Issue date
Jun 8, 2010
Panasonic Corporation
Tomoaki Ohira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical modulator and modulation method
Patent number
7,660,027
Issue date
Feb 9, 2010
Panasonic Corporation
Tsutomu Niiho
G02 - OPTICS
Information
Patent Grant
Method and system for extending coverage of WLAN access points via...
Patent number
7,650,112
Issue date
Jan 19, 2010
Panasonic Corporation
Kuniaki Utsumi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multimode optical transmission system and multimode optical transmi...
Patent number
7,630,643
Issue date
Dec 8, 2009
Panasonic Corporation
Tsutomu Niiho
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
CATV uplink optical transmission system
Patent number
7,603,693
Issue date
Oct 13, 2009
Panasonic Corporation
Kouichi Masuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system
Patent number
7,460,829
Issue date
Dec 2, 2008
Panasonic Corporation
Kuniaki Utsumi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multimode optical transmission apparatus and multimode optical tran...
Patent number
7,439,485
Issue date
Oct 21, 2008
Matsushita Electric Industrial Co., Ltd.
Tsutomu Niiho
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless access system
Patent number
7,440,432
Issue date
Oct 21, 2008
Matsushita Electric Industrial Co., Ltd.
Tsutomu Niiho
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical transmission device and optical transmission method for tra...
Patent number
7,212,747
Issue date
May 1, 2007
Matsushita Electric Industrial Co., Ltd.
Tsutomu Niiho
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical transmission apparatus
Patent number
6,510,255
Issue date
Jan 21, 2003
Matsushita Electric Industrial Co., Ltd.
Kouichi Masuda
G02 - OPTICS
Information
Patent Grant
Radio signal transmitter
Patent number
6,292,673
Issue date
Sep 18, 2001
Matsushita Electric Industrial Co., Ltd.
Kazuki Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
MANAGEMENT DEVICE, CHARGING AND DISCHARGING CONTROL DEVICE, ELECTRI...
Publication number
20170338668
Publication date
Nov 23, 2017
Panasonic Intellectual Property Management Co., Ltd.
TOMOKAZU SADA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DATA TRANSMISSION DEVICE AND DATA TRANSMISSION CONTROL DEVICE
Publication number
20130232536
Publication date
Sep 5, 2013
PANASONIC CORPORATION
Jun Hirano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multimode optical transmission system and multimode optical transmi...
Publication number
20090016724
Publication date
Jan 15, 2009
Tsutomu Niiho
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ANGLE MODULATOR
Publication number
20090009259
Publication date
Jan 8, 2009
Tomoaki Ohira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL MODULATOR AND MODULATION METHOD
Publication number
20080106780
Publication date
May 8, 2008
Tsutomu Niiho
G02 - OPTICS
Information
Patent Application
Optical Transmission Device
Publication number
20080075470
Publication date
Mar 27, 2008
Tomoaki Ohira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wideband modulated signal generating device
Publication number
20080037999
Publication date
Feb 14, 2008
Kouichi Masuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical transmitter and optical transmission system
Publication number
20080031630
Publication date
Feb 7, 2008
Tomoaki Ohira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical transmission device
Publication number
20080002991
Publication date
Jan 3, 2008
Kouichi Masuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wireless Lan Transmission System and Wireless Communication Terminal
Publication number
20070263578
Publication date
Nov 15, 2007
Mariko Nakaso
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multimode optical transmission apparatus and multimode optical tran...
Publication number
20060289730
Publication date
Dec 28, 2006
Tsutomu Niiho
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Radio access system
Publication number
20060198332
Publication date
Sep 7, 2006
Tsutomu Niiho
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wireless communication system
Publication number
20060045054
Publication date
Mar 2, 2006
Kuniaki Utsumi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System, device, and method for radio frequency optical transmission
Publication number
20050286907
Publication date
Dec 29, 2005
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD
Kouichi Masuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Radio communication system
Publication number
20050266797
Publication date
Dec 1, 2005
Kuniaki Utsumi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CATV uplink optical transmission system
Publication number
20050262545
Publication date
Nov 24, 2005
Kouichi Masuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical transmission device and optical transmission method for tra...
Publication number
20030228151
Publication date
Dec 11, 2003
Tsutomu Niiho
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical coaxial hybrid transmission system
Publication number
20030154497
Publication date
Aug 14, 2003
Kouichi Masuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Radio-frequency transmitter with function of distortion compensation
Publication number
20020005971
Publication date
Jan 17, 2002
Hiroyuki Sasai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical transmission apparatus
Publication number
20010005437
Publication date
Jun 28, 2001
Kouichi Masuda
G02 - OPTICS