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Sei Tsunoda
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Low dielectric constant material having thermal resistance, insulat...
Patent number
7,192,540
Issue date
Mar 20, 2007
Mitsubishi Denki Kabushiki Kaisha
Sei Tsunoda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low dielectric constant material having thermal resistance, insulat...
Patent number
7,029,605
Issue date
Apr 18, 2006
Mitsubishi Denki Kabushiki Kaisha
Sei Tsunoda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium ion secondary battery and method of fabricating the same
Patent number
6,468,698
Issue date
Oct 22, 2002
Mitsubishi Denki Kabushiki Kaisha
Kouji Hamano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium ion secondary battery
Patent number
6,458,483
Issue date
Oct 1, 2002
Mitsubishi Denki Kabushiki Kaisha
Kouji Hamano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
LOW DIELECTRIC CONSTANT FILM COMPOSED OF BORON, NITROGEN, AND HYDRO...
Patent number
6,458,719
Issue date
Oct 1, 2002
Mitsubishi Denki Kabushiki Kaisha
Sei Tsunoda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Photosensitive member for electrophotography
Patent number
5,834,147
Issue date
Nov 10, 1998
Mitsubishi Denki Kabushiki Kaisha
Suguru Nagae
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Positive charge type organic photoconductive layer
Patent number
5,665,503
Issue date
Sep 9, 1997
Mitsubishi Denki Kabushiki Kaisha
Sei Tsunoda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photochromic material and rewritable optical recording medium
Patent number
5,164,287
Issue date
Nov 17, 1992
Mitsubishi Denki Kabushiki Kaisha
Suguru Nagae
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Low dielectric constant material having thermal resistance, insulat...
Publication number
20060091382
Publication date
May 4, 2006
Mitsubishi Denki Kabushiki Kaisha
Sei Tsunoda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20020063338
Publication date
May 30, 2002
Mitsubishi Denki Kabushiki Kaisha
Noboru Mikami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Low dielectric constant material having thermal resistance, insulat...
Publication number
20020058142
Publication date
May 16, 2002
Mitsubishi Denki Kabushiki Kaisha
Sei Tsunoda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Low dielectric constant film having thermal resistance, process for...
Publication number
20020053653
Publication date
May 9, 2002
Mitsubishi Denki Kabushiki Kaisha
Sei Tsunoda
H01 - BASIC ELECTRIC ELEMENTS