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Shouichi Kitagawa
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Fukuoka-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image forming apparatus having a removable fixing device
Patent number
6,950,618
Issue date
Sep 27, 2005
Matsushita Electric Industrial Co., Ltd.
Tadafumi Shimizu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fixing device and image forming apparatus using the same
Patent number
6,901,235
Issue date
May 31, 2005
Matsushita Electric Industrial Co., Ltd.
Tadafumi Shimizu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heating device and fuser utilizing electromagnetic induction
Patent number
6,888,113
Issue date
May 3, 2005
Matsushita Electric Industrial Co., Ltd.
Yuichi Monda
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heating device using electromagnetic induction and fuser
Patent number
6,849,838
Issue date
Feb 1, 2005
Matsushita Electric Industrial Co., Ltd.
Tadafumi Shimizu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Image heating apparatus and heat generating rotary member for use i...
Patent number
6,795,679
Issue date
Sep 21, 2004
Matsushita Electric Industrial Co., Ltd.
Tadafumi Shimizu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Heating device and fuser utilizing electromagnetic induction
Publication number
20040226940
Publication date
Nov 18, 2004
Matsushita Electric Industrial Co., Ltd.
Yuichi Monda
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Fixing device and image forming apparatus having the same
Publication number
20040052548
Publication date
Mar 18, 2004
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Tadafumi Shimizu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Heating device using electromagnetic induction and fuser
Publication number
20040035856
Publication date
Feb 26, 2004
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Tadafumi Shimizu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Fixing device and image forming apparatus using the same
Publication number
20040009020
Publication date
Jan 15, 2004
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Tadafumi Shimizu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Image heating apparatus and heat generating rotary member for use i...
Publication number
20030147679
Publication date
Aug 7, 2003
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Tadafumi Shimizu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR