Membership
Tour
Register
Log in
Takumi Ichimura
Follow
Person
Kochi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Separator for electrochemical element and electrochemical element
Patent number
11,588,207
Issue date
Feb 21, 2023
NIPPON KODOSHI CORPORATION
Atsushi Igawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Separator for electrochemical elements, and electrochemical element
Patent number
11,538,639
Issue date
Dec 27, 2022
NIPPON KODOSHI CORPORATION
Norihiro Wada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Separator for electrochemical element and electrochemical element
Patent number
11,063,319
Issue date
Jul 13, 2021
NIPPON KODOSHI CORPORATION
Atsushi Igawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Separator for electrochemical device and electrochemical device
Patent number
10,748,713
Issue date
Aug 18, 2020
NIPPON KODOSHI CORPORATION
Takumi Ichimura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Separator for power storage device and power storage device using t...
Patent number
10,497,913
Issue date
Dec 3, 2019
NIPPON KODOSHI CORPORATION
Atsushi Igawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Separator for power storage device, and power storage device using...
Patent number
10,283,283
Issue date
May 7, 2019
NIPPON KODOSHI CORPORATION
Takumi Ichimura
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEPARATOR FOR ELECTROCHEMICAL ELEMENTS, AND ELECTROCHEMICAL ELEMENT
Publication number
20200321161
Publication date
Oct 8, 2020
NIPPON KODOSHI CORPORATION
Norihiro WADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR ELECTROCHEMICAL ELEMENT AND ELECTROCHEMICAL ELEMENT
Publication number
20200044220
Publication date
Feb 6, 2020
NIPPON KODOSHI CORPORATION
Atsushi IGAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR ELECTROCHEMICAL ELEMENT AND ELECTROCHEMICAL ELEMENT
Publication number
20180287119
Publication date
Oct 4, 2018
NIPPON KODOSHI CORPORATION
Atsushi IGAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR ELECTROCHEMICAL DEVICE AND ELECTROCHEMICAL DEVICE
Publication number
20180261392
Publication date
Sep 13, 2018
NIPPON KODOSHI CORPORATION
Takumi ICHIMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR POWER STORAGE DEVICE AND POWER STORAGE DEVICE USING T...
Publication number
20180047961
Publication date
Feb 15, 2018
NIPPON KODOSHI CORPORATION
Atsushi IGAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR POWER STORAGE DEVICE, AND POWER STORAGE DEVICE USING...
Publication number
20170133165
Publication date
May 11, 2017
NIPPON KODOSHI CORPORATION
Takumi Ichimura
H01 - BASIC ELECTRIC ELEMENTS