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Takeshi Uenaka
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Hyogo, JP
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Patents Grants
last 30 patents
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Patent Grant
IC card with on-board hard disk and circuit board with on-board har...
Patent number
5,661,636
Issue date
Aug 26, 1997
Mitsubishi Denki Kabushiki Kaisha
Shigeo Onoda
G11 - INFORMATION STORAGE
Information
Patent Grant
IC card having adhesion-preventing sheets
Patent number
5,327,010
Issue date
Jul 5, 1994
Ryoden Kasei Co., Ltd.
Takeshi Uenaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
IC card and method of manufacturing the IC card
Patent number
5,313,364
Issue date
May 17, 1994
Mitsubishi Denki Kabushiki Kaisha
Makoto Omori
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
IC card
Patent number
5,299,940
Issue date
Apr 5, 1994
Mitsubishi Denki Kabushiki Kaisha
Takeshi Uenaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor device card and method of manufacturing the same
Patent number
5,173,841
Issue date
Dec 22, 1992
Mitsubishi Denki Kabushiki Kaisha
Takeshi Uenaka
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
IC card
Patent number
5,038,250
Issue date
Aug 6, 1991
Ryoden Kasei Co. Ltd.
Takeshi Uenaka
G06 - COMPUTING CALCULATING COUNTING