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Akira Saguchi
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Alkaline storage battery and method for manufacturing the alkaline...
Patent number
11,876,186
Issue date
Jan 16, 2024
FDK Corporation
Akira Saguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode for nickel metal hydride secondary battery, meth...
Patent number
11,355,753
Issue date
Jun 7, 2022
FDK Corporation
Jun Ishida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode for alkaline secondary battery, and alkaline sec...
Patent number
11,043,664
Issue date
Jun 22, 2021
FDK Corporation
Toshiki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode for nickel-hydrogen secondary battery, and nicke...
Patent number
11,038,161
Issue date
Jun 15, 2021
FDK Corporation
Shota Ohata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nickel hydrogen secondary battery
Patent number
10,693,194
Issue date
Jun 23, 2020
FDK Corporation
Masaru Kihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nickel hydride secondary battery
Patent number
9,343,742
Issue date
May 17, 2016
FDK CORPORATION
Masaru Kihara
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Negative electrode for a nickel-hydrogen rechargeable battery and a...
Patent number
8,785,019
Issue date
Jul 22, 2014
FDK Twicell Co., Ltd.
Masaru Kihara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Negative electrode for alkaline secondary cell and alkaline seconda...
Patent number
8,592,084
Issue date
Nov 26, 2013
FDK Twicell Co., Ltd.
Akira Saguchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Negative electrode for alkaline storage battery, fabrication method...
Patent number
8,563,170
Issue date
Oct 22, 2013
SANYO Electric Co., Ltd.
Yoshifumi Magari
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
NICKEL METAL HYDRIDE SECONDARY BATTERY
Publication number
20220384786
Publication date
Dec 1, 2022
FDK CORPORATION
Akira Saguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYDROGEN ABSORBING ALLOY NEGATIVE ELECTRODE AND NICKEL-HYDROGEN SEC...
Publication number
20220384779
Publication date
Dec 1, 2022
FDK CORPORATION
Shota Ohata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE FOR ALKALINE STORAGE BATTERY AND ALKALINE STORAG...
Publication number
20220384808
Publication date
Dec 1, 2022
FDK CORPORATION
Yuki Ehara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE FOR ALKALINE SECONDARY BATTERY AND ALKALINE SECONDARY BAT...
Publication number
20220294025
Publication date
Sep 15, 2022
FDK CORPORATION
Akira Saguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALKALINE STORAGE BATTERY AND METHOD FOR MANUFACTURING THE ALKALINE...
Publication number
20210257674
Publication date
Aug 19, 2021
FDK CORPORATION
Akira Saguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE FOR NICKEL METAL HYDRIDE SECONDARY BATTERY, METH...
Publication number
20200313179
Publication date
Oct 1, 2020
FDK CORPORATION
Jun Ishida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE FOR ALKALI SECONDARY BATTERY, ALKALI SECONDARY B...
Publication number
20200303726
Publication date
Sep 24, 2020
FDK CORPORATION
Akira Saguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE FOR ALKALINE SECONDARY BATTERY, AND ALKALINE SEC...
Publication number
20190319260
Publication date
Oct 17, 2019
FDK CORPORATION
Toshiki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE FOR NICKEL-HYDROGEN SECONDARY BATTERY, AND NICKE...
Publication number
20190305301
Publication date
Oct 3, 2019
FDK CORPORATION
Shota Ohata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE FOR NICKEL HYDROGEN SECONDARY BATTERY, AND NICKE...
Publication number
20190148723
Publication date
May 16, 2019
FDK CORPORATION
Akira Saguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYDROGEN ABSORBING ALLOY POWDER, AND NICKEL HYDROGEN SECONDARY BATT...
Publication number
20180248172
Publication date
Aug 30, 2018
FDK CORPORATION
Masaru Kihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYDROGEN STORAGE ALLOY, NEGATIVE ELECTRODE USING HYDROGEN STORAGE A...
Publication number
20180114981
Publication date
Apr 26, 2018
FDK CORPORATION
Jun Ishida
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
NICKEL HYDROGEN SECONDARY BATTERY
Publication number
20170110764
Publication date
Apr 20, 2017
FDK CORPORATION
Masaru Kihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NICKEL HYDRIDE SECONDARY BATTERY
Publication number
20140120411
Publication date
May 1, 2014
FDK TWICELL CO., LTD.
Masaru Kihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Negative Electrode for a Nickel-Hydrogen Rechargeable Battery and a...
Publication number
20120315524
Publication date
Dec 13, 2012
FDK TWICELL CO., LTD.
Masaru Kihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE FOR ALKALINE SECONDARY CELL AND ALKALINE SECONDA...
Publication number
20120164527
Publication date
Jun 28, 2012
FDK TWICELL CO., LTD.
Akira Saguchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
HYDROGEN-ABSORBING ALLOY AND ALKALINE STORAGE BATTERY HAVING THE ALLOY
Publication number
20100216018
Publication date
Aug 26, 2010
Sanyo Electric Co., Ltd.
Shigekazu Yasuoka
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
NEGATIVE ELECTRODE FOR ALKALINE STORAGE BATTERY, FABRICATION METHOD...
Publication number
20100203385
Publication date
Aug 12, 2010
Sanyo Electric Co., Ltd.
Yoshifumi Magari
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
HYDROGEN STORAGE ALLOY, HYDROGEN STORAGE ALLOY ELECTRODE AND NICKEL...
Publication number
20090214953
Publication date
Aug 27, 2009
Sanyo Electric Co., Ltd.
Masaru KIHARA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALKALINE STORAGE CELL
Publication number
20090155688
Publication date
Jun 18, 2009
Sanyo Electric Co., Ltd.
Takahiro ENDO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYDROGEN STORAGE ALLOYS, HYDROGEN STORAGE ALLOY ELECTRODE AND NICKE...
Publication number
20090111023
Publication date
Apr 30, 2009
Sanyo Electric Co., Ltd.
Masaru Kihara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...