Takafumi Fujii

Person

Okazaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Lithium ion secondary battery
- Patent number 12,046,710
- Issue date Jul 23, 2024
- JTEKT CORPORATION
- Yukihiro Komatsubara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Alkali metal ion capacitor
- Patent number 11,501,927
- Issue date Nov 15, 2022
- JTEKT CORPORATION
- Yukihiro Komatsubara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for manufacturing multilayer electrode
- Patent number 10,603,887
- Issue date Mar 31, 2020
- JTEKT Corporation
- Masaru Fuse
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Energy storage device and method for producing energy storage devic...
- Patent number 10,090,115
- Issue date Oct 2, 2018
- JTEKT Corporation
- Takumi Mio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for manufacturing an electricity storage material
- Patent number 10,076,855
- Issue date Sep 18, 2018
- JTEKT Corporation
- Takumi Mio
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus and method for manufacturing an electricity storage material
- Patent number 9,825,298
- Issue date Nov 21, 2017
- JTEKT Corporation
- Takumi Mio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Kneading device
- Patent number 9,662,806
- Issue date May 30, 2017
- JTEKT Corporation
- Takafumi Fujii
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Production apparatus and production method for electric storage mat...
- Patent number 9,531,007
- Issue date Dec 27, 2016
- JTEKT Corporation
- Takumi Mio
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ALKALI METAL ION CAPACITOR
- Publication number 20210366665
- Publication date Nov 25, 2021
- JTEKT Corporation
- Yukihiro KOMATSUBARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM ION SECONDARY BATTERY
- Publication number 20210234190
- Publication date Jul 29, 2021
- JTEKT CORPORATION
- Yukihiro KOMATSUBARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHOD FOR MANUFACTURING MULTILAYER ELECTRODE
- Publication number 20180043672
- Publication date Feb 15, 2018
- JTEKT Corporation
- Masaru FUSE
- B32 - LAYERED PRODUCTS
Information Patent Application
ENERGY STORAGE DEVICE AND METHOD FOR PRODUCING ENERGY STORAGE DEVICE
- Publication number 20170154736
- Publication date Jun 1, 2017
- JTEKT Corporation
- Takumi MIO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHOD FOR MANUFACTURING AN ELECTRICITY STORAGE MATERIAL
- Publication number 20150360392
- Publication date Dec 17, 2015
- JTEKT Corporation
- Takumi MIO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
KNEADING DEVICE
- Publication number 20150239151
- Publication date Aug 27, 2015
- JTEKT Corporation
- Takafumi FUJII
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR MANUFACTURING AN ELECTRICITY STORAGE MATERIAL
- Publication number 20150200396
- Publication date Jul 16, 2015
- JTEKT Corporation
- Takumi MIO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PRODUCTION APPARATUS AND PRODUCTION METHOD FOR ELECTRIC STORAGE MAT...
- Publication number 20140225043
- Publication date Aug 14, 2014
- JTEKT Corporation
- Takumi MIO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Takafumi Fujii

Person

Patents Grantslast 30 patents

Lithium ion secondary battery

Alkali metal ion capacitor

Apparatus for manufacturing multilayer electrode

Energy storage device and method for producing energy storage devic...

Apparatus and method for manufacturing an electricity storage material

Apparatus and method for manufacturing an electricity storage material

Kneading device

Production apparatus and production method for electric storage mat...

Patents Applicationslast 30 patents

ALKALI METAL ION CAPACITOR

LITHIUM ION SECONDARY BATTERY

APPARATUS AND METHOD FOR MANUFACTURING MULTILAYER ELECTRODE

ENERGY STORAGE DEVICE AND METHOD FOR PRODUCING ENERGY STORAGE DEVICE

APPARATUS AND METHOD FOR MANUFACTURING AN ELECTRICITY STORAGE MATERIAL

KNEADING DEVICE

APPARATUS AND METHOD FOR MANUFACTURING AN ELECTRICITY STORAGE MATERIAL

PRODUCTION APPARATUS AND PRODUCTION METHOD FOR ELECTRIC STORAGE MAT...