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Toshihiko Saitoh
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Kyoto, JP
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last 30 patents
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Patent Grant
Lithium secondary battery with a negative electrode of heat-treated...
Patent number
6,447,955
Issue date
Sep 10, 2002
Sanyo Electric Co., LTD
Masatoshi Takahashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ion conductive material for secondary battery
Patent number
5,670,275
Issue date
Sep 23, 1997
Sanyo Electric Co., Ltd.
Masahisa Fujimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ion conductive material for secondary battery
Patent number
5,601,949
Issue date
Feb 11, 1997
Sanyo Electric Co., Ltd.
Masahisa Fujimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hydrogen-absorbing alloy for a negative electrode and manufacturing...
Patent number
5,376,474
Issue date
Dec 27, 1994
Sanyo Electric Co., Ltd.
Motoo Tadokoro
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-aqueous battery having a lithium-nickel-oxygen cathode
Patent number
5,308,720
Issue date
May 3, 1994
Sanyo Electric Co., Ltd.
Hiroshi Kurokawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hydrogen-absorbing alloy electrode
Patent number
5,277,998
Issue date
Jan 11, 1994
Sanyo Electric Co., Ltd.
Akio Furukawa
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Solid oxide fuel cell system
Patent number
5,238,754
Issue date
Aug 24, 1993
Sanyo Electric Co., Ltd.
Takashi Yasuo
H01 - BASIC ELECTRIC ELEMENTS