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Haruo Koizumi
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Iruma, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Power module and display device
Patent number
7,106,320
Issue date
Sep 12, 2006
Fujitsu Hitachi Plasma Display Limited
Makoto Onozawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Predrive circuit, drive circuit and display device
Patent number
7,102,598
Issue date
Sep 5, 2006
Fujitsu Hitachi Plasma Display Limited
Makoto Onozawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Pre-drive circuit, capacitive load drive circuit and plasma display...
Patent number
7,084,839
Issue date
Aug 1, 2006
Fujitsu Hitachi Plasma Display Limited
Makoto Onozawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Circuit board assembly and flat coil
Patent number
7,061,361
Issue date
Jun 13, 2006
Fujitsu Hitachi Plasma Display Limited
Haruo Koizumi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Capacitive load driving circuit driving capacitive loads such as pi...
Patent number
7,015,905
Issue date
Mar 21, 2006
Fujitsu Hitachi Plasma Display Limited
Makoto Onozawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Plasma display apparatus with reduced voltage variation
Patent number
6,885,158
Issue date
Apr 26, 2005
Fujitsu Hitachi Plasma Display Limited
Makoto Onozawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Module for mounting driver IC
Patent number
6,703,792
Issue date
Mar 9, 2004
Fujitsu Limited
Toyoshi Kawada
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display apparatus with flat display panel
Patent number
6,624,798
Issue date
Sep 23, 2003
Fujitsu Limited
Masami Aoki
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Plasma display device
Patent number
6,603,446
Issue date
Aug 5, 2003
Fujitsu Limited
Yoshikazu Kanazawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Plasma display for high-contrast interlacing display and driving me...
Patent number
6,288,692
Issue date
Sep 11, 2001
Fujitsu Limited
Yoshikazu Kanazawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method of driving plasma display panel, and display apparatus using...
Patent number
6,160,529
Issue date
Dec 12, 2000
Fujitsu Limited
Shigeharu Asao
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Semiconductor device
Patent number
5,504,707
Issue date
Apr 2, 1996
Fujitsu Limited
Haruo Koizumi
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile semiconductor memory device having EEPROM cell, dummy...
Patent number
5,303,197
Issue date
Apr 12, 1994
Fujitsu Limited
Takumi Miyashita
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
PLASMA DISPLAY APPARATUS
Publication number
20090284447
Publication date
Nov 19, 2009
HITACHI PLASAMA DISPLAY LIMITED
Haruo Koizumi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
PLASMA DISPLAY APPARATUS
Publication number
20090231234
Publication date
Sep 17, 2009
Makoto Onozawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Plasma display and power module
Publication number
20070001993
Publication date
Jan 4, 2007
Haruo Koizumi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Pre-drive circuit, capacitive load drive circuit and plasma display...
Publication number
20060238452
Publication date
Oct 26, 2006
FUJITSU HITACHI PLASMA DISPLAY LIMITED
Makoto Onozawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Display device
Publication number
20050230818
Publication date
Oct 20, 2005
FUJITSU HITACHI PLASMA DISPLAY LIMITED
Taizou Ohno
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Capacitive load driving circuit driving capacitive loads such as pi...
Publication number
20040201552
Publication date
Oct 14, 2004
FUJITSU HITACHI PLASMA DISPLAY LIMITED
Makoto Onozawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Circuit board assembly and flat coil
Publication number
20040178876
Publication date
Sep 16, 2004
FUJITSU HITACHI PLASMA DISPLAY LIMITED
Haruo Koizumi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Pre-drive circuit, capacitive load drive circuit and plasma display...
Publication number
20040160437
Publication date
Aug 19, 2004
FUJITSU HITACHI PLASMA DISPLAY LIMITED
Makoto Onozawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Plasma display apparatus with reduced voltage variation
Publication number
20040104867
Publication date
Jun 3, 2004
FUJITSU HITACHI PLASMA DISPLAY LIMITED
Makoto Onozawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Predrive circuit, drive circuit and display device
Publication number
20030197696
Publication date
Oct 23, 2003
FUJITSU HITACHI PLASMA DISPLAY LIMITED
Makoto Onozawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Power module and display device
Publication number
20030122812
Publication date
Jul 3, 2003
FUJITSU HITACHI PLASMA DISPLAY LIMITED
Makoto Onozawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
MODULE FOR MOUNTING DRIVER IC
Publication number
20030076049
Publication date
Apr 24, 2003
Toyoshi Kawada
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS