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Takumi Kitano
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Utsunomiya, JP
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Patents Grants
last 30 patents
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Patent Grant
Oil coating roller, seal ring used for the roller, and fixing devic...
Patent number
6,668,150
Issue date
Dec 23, 2003
Matsushita Electric Industrial Co., Ltd.
Akinori Toyoda
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Developing apparatus with a developing regulating member
Patent number
6,148,167
Issue date
Nov 14, 2000
Matsushita Electric Industrial Co., Ltd.
Hiroshi Komakine
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
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Patent Application
Oil coating roller, seal ring used for the roller, and fixing devic...
Publication number
20020181978
Publication date
Dec 5, 2002
Akinori Toyoda
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...