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Shuhei Sakamoto
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Atsugi-shi, Kanagawa-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Metal-air battery and production method for air electrode
Patent number
11,978,877
Issue date
May 7, 2024
Nippon Telegraph and Telephone Corporation
Mikayo Iwata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium secondary battery
Patent number
11,961,960
Issue date
Apr 16, 2024
Nippon Telegraph and Telephone Corporation
Shuhei Sakamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing cellulose nanofiber carbon
Patent number
11,851,786
Issue date
Dec 26, 2023
Nippon Telegraph and Telephone Corporation
Hironobu Minowa
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Sheet mask comprising a battery part
Patent number
11,642,504
Issue date
May 9, 2023
Nippon Telegraph and Telephone Corporation
Takeshi Komatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing bacterium-produced cellulose carbon
Patent number
11,472,707
Issue date
Oct 18, 2022
Nippon Telegraph and Telephone Corporation
Masaya Nohara
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Lithium air secondary battery
Patent number
11,456,498
Issue date
Sep 27, 2022
Nippon Telegraph and Telephone Corporation
Shuhei Sakamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lighting device
Patent number
11,441,748
Issue date
Sep 13, 2022
Nippon Telegraph and Telephone Corporation
Yoko Ono
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal-air battery and method of producing air electrode
Patent number
11,374,229
Issue date
Jun 28, 2022
Nippon Telegraph and Telephone Corporation
Mikayo Iwata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of producing cellulose-nanofiber carbon
Patent number
11,319,209
Issue date
May 3, 2022
Nippon Telegraph and Telephone Corporation
Masaya Nohara
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Patents Applications
last 30 patents
Information
Patent Application
Method for Producing Cellulose Nanofiber Carbon
Publication number
20220205143
Publication date
Jun 30, 2022
Nippon Telegraph and Telephone Corporation
Hironobu Minowa
B82 - NANO-TECHNOLOGY
Information
Patent Application
Cellulose Nanofiber Carbon and Method for Producing Same
Publication number
20220098040
Publication date
Mar 31, 2022
Nippon Telegraph and Telephone Corporation
Masaya Nohara
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Bipolar Metal-Air Battery, Air Electrode Manufacturing Method, And...
Publication number
20220093936
Publication date
Mar 24, 2022
Nippon Telegraph and Telephone Corporation
Mikayo Iwata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Metal-Air Battery and Production Method for Air Electrode
Publication number
20220059888
Publication date
Feb 24, 2022
Nippon Telegraph and Telephone Corporation
Mikayo Iwata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Lithium Secondary Battery
Publication number
20210408588
Publication date
Dec 30, 2021
Nippon Telegraph and Telephone Corporation
Shuhei Sakamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Lighting Device
Publication number
20210396366
Publication date
Dec 23, 2021
Nippon Telegraph and Telephone Corporation
Yoko Ono
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Lithium Secondary Battery and Manufacturing Method Thereof
Publication number
20210399295
Publication date
Dec 23, 2021
Nippon Telegraph and Telephone Corporation
Hironobu Minowa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Lithium Secondary Battery
Publication number
20210399342
Publication date
Dec 23, 2021
Nippon Telegraph and Telephone Corporation
Shuhei Sakamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light Transmissive Battery and Power Generating Glass
Publication number
20210384547
Publication date
Dec 9, 2021
Nippon Telegraph and Telephone Corporation
Yoko Ono
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Transparent Body
Publication number
20210382328
Publication date
Dec 9, 2021
Nippon Telegraph and Telephone Corporation
Yoko Ono
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Sodium Secondary Battery and Manufacturing Method Thereof
Publication number
20210384558
Publication date
Dec 9, 2021
Nippon Telegraph and Telephone Corporation
Hironobu Minowa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Lithium Air Secondary Battery
Publication number
20210273280
Publication date
Sep 2, 2021
Shuhei Sakamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Metal-Air Battery and Method of Producing Air Electrode
Publication number
20210249664
Publication date
Aug 12, 2021
Nippon Telegraph and Telephone Corporation
Mikayo Iwata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Lithium Air Secondary Battery
Publication number
20210249714
Publication date
Aug 12, 2021
Nippon Telegraph and Telephone Corporation
Masahiko Hayashi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Lithium Secondary Battery
Publication number
20210242501
Publication date
Aug 5, 2021
Nippon Telegraph and Telephone Corporation
Shuhei Sakamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Lithium Secondary Battery
Publication number
20210202979
Publication date
Jul 1, 2021
Nippon Telegraph and Telephone Corporation
Shuhei Sakamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Cellulose-Nanofiber Carbon and Method for Producing the Same
Publication number
20210163293
Publication date
Jun 3, 2021
Nippon Telegraph and Telephone Corporation
Masaya Nohara
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Method for Manufacturing Bacterium-Produced Cellulose Carbon
Publication number
20210039951
Publication date
Feb 11, 2021
Nippon Telegraph and Telephone Corporation
Masaya Nohara
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Sheet Mask
Publication number
20200368510
Publication date
Nov 26, 2020
Nippon Telegraph and Telephone Corporation
Takeshi Komatsu
A45 - HAND OR TRAVELLING ARTICLES