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Yuji Tsuchida
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Shizuoka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sealing gasket for alkaline dry cell
Patent number
8,361,650
Issue date
Jan 29, 2013
FDK Energy Co., Ltd.
Masato Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plated steel plate for cell can, battery, alkaline dry battery
Patent number
8,137,835
Issue date
Mar 20, 2012
FDK Energy Co., Ltd.
Yuji Tsuchida
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Battery terminal inspection apparatus, inspection method, and cylin...
Patent number
8,040,109
Issue date
Oct 18, 2011
FDK Energy Co., Ltd.
Shigeyuki Kuniya
G01 - MEASURING TESTING
Information
Patent Grant
Nickel bright-plated battery
Patent number
7,923,146
Issue date
Apr 12, 2011
FDK Energy Co., Ltd.
Tatsuya Yamazaki
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Alkaline dry battery and sealing gasket therefor
Patent number
7,745,038
Issue date
Jun 29, 2010
FDK Energy Co., Ltd.
Itsue Yoshioka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Alkaline battery sealing gasket and sealed alkaline battery
Patent number
7,144,656
Issue date
Dec 5, 2006
FDK Energy Co., Ltd.
Kiyohide Tsutsui
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Battery Terminal Inspection Apparatus, Inspection Method, and Cylin...
Publication number
20100103423
Publication date
Apr 29, 2010
FDK ENERGY CO. LTD.
Shigeyuki Kuniya
G01 - MEASURING TESTING
Information
Patent Application
Sealing Gasket for Alkaline Dry Cell
Publication number
20090263714
Publication date
Oct 22, 2009
FDK ENERGY CO., LTD.
Masato Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLATED STEEL PLATE FOR CELL CAN, BATTERY, ALKALINE DRY BATTERY
Publication number
20090197164
Publication date
Aug 6, 2009
FDK ENERGY CO., LTD.
Yuji Tsuchida
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Battery terminal, battery, and battery holder
Publication number
20090130553
Publication date
May 21, 2009
FDK ENERGY CO., LTD.
Masato Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Nickel bright-plated battery
Publication number
20070243461
Publication date
Oct 18, 2007
FDK ENERGY CO. LTD.
Tatsuya Yamazaki
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Alkaline dry battery and sealing gasket therefor
Publication number
20060222938
Publication date
Oct 5, 2006
Itsue Yoshioka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Alkaline battery sealing gasket and sealed alkaline battery
Publication number
20060024576
Publication date
Feb 2, 2006
FDK ENERGY CO., LTD.
Kiyohide Tsutsui
H01 - BASIC ELECTRIC ELEMENTS