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Keiichiro TANAKA
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Chiyoda-ku, Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Composition for electrochemical device functional layer, functional...
Patent number
11,721,798
Issue date
Aug 8, 2023
Zeon Corporation
Keiichiro Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composition for non-aqueous secondary battery functional layer, bat...
Patent number
11,637,327
Issue date
Apr 25, 2023
Zeon Corporation
Takumi Sugimoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method of producing laminate for non-aqueous secondary battery and...
Patent number
11,417,910
Issue date
Aug 16, 2022
Zeon Corporation
Hiroyuki Taguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composition for non-aqueous secondary battery adhesive layer, non-a...
Patent number
11,319,391
Issue date
May 3, 2022
Zeon Corporation
Junnosuke Akiike
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composition for non-aqueous secondary battery functional layer, non...
Patent number
11,289,739
Issue date
Mar 29, 2022
Zeon Corporation
Keiichiro Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composition for non-aqueous secondary battery functional layer, fun...
Patent number
11,011,794
Issue date
May 18, 2021
Zeon Corporation
Keiichiro Tanaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition for non-aqueous secondary battery functional layer, fun...
Patent number
10,930,912
Issue date
Feb 23, 2021
Zeon Corporation
Kenji Arai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and amplifier circuit
Patent number
10,727,179
Issue date
Jul 28, 2020
Renesas Electronics Corporation
Keiichiro Tanaka
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Semiconductor device, electrical energy measurement instrument, and...
Patent number
10,629,530
Issue date
Apr 21, 2020
Renesas Electronics Corporation
Shinichi Uchida
G01 - MEASURING TESTING
Information
Patent Grant
Slurry for lithium ion secondary battery positive electrode-use, me...
Patent number
10,566,628
Issue date
Feb 18, 2020
ZEON CORPORATION
Keiichiro Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Binder composition for secondary battery electrode-use, slurry comp...
Patent number
10,211,461
Issue date
Feb 19, 2019
ZEON CORPORATION
Ken Oh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
BINDER COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY NEGATIVE ELECT...
Publication number
20240120487
Publication date
Apr 11, 2024
ZEON CORPORATION
Keiichiro TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BINDER COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY ELECTRODE AND...
Publication number
20230282832
Publication date
Sep 7, 2023
ZEON CORPORATION
Taku MATSUMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUNCTIONAL LAYER FOR ELECTROCHEMICAL DEVICE, FUNCTIONAL LAYER-EQUIP...
Publication number
20220190439
Publication date
Jun 16, 2022
ZEON CORPORATION
Keiichiro TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SLURRY COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY FUNCTIONAL LAY...
Publication number
20220140437
Publication date
May 5, 2022
ZEON CORPORATION
Kazuki ASAI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BINDER COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY ELECTRODE, SLU...
Publication number
20220085376
Publication date
Mar 17, 2022
ZEON CORPORATION
Norikazu YAMAMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SLURRY FOR NON-AQUEOUS SECONDARY BATTERY ADHESIVE LAYER, ADHESIVE L...
Publication number
20210351396
Publication date
Nov 11, 2021
ZEON CORPORATION
Keiichiro TANAKA
B32 - LAYERED PRODUCTS
Information
Patent Application
COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY FUNCTIONAL LAYER, FUN...
Publication number
20210351475
Publication date
Nov 11, 2021
ZEON CORPORATION
Kayoko TAKIZAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SLURRY FOR NON-AQUEOUS SECONDARY BATTERY, SEPARATOR FOR NON-AQUEOUS...
Publication number
20210313580
Publication date
Oct 7, 2021
ZEON CORPORATION
Keiichiro TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SLURRY COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY ADHESIVE LAYER...
Publication number
20210296735
Publication date
Sep 23, 2021
ZEON CORPORATION
Keiichiro TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY FUNCTIONAL LAYER, BAT...
Publication number
20210075017
Publication date
Mar 11, 2021
ZEON CORPORATION
Takumi SUGIMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF PRODUCING LAMINATE FOR NON-AQUEOUS SECONDARY BATTERY AND...
Publication number
20210050616
Publication date
Feb 18, 2021
ZEON CORPORATION
Hiroyuki TAGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF PRODUCING LAMINATE FOR SECONDARY BATTERY
Publication number
20210036375
Publication date
Feb 4, 2021
ZEON CORPORATION
Masanobu SATO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITION FOR ELECTROCHEMICAL DEVICE FUNCTIONAL LAYER, FUNCTIONAL...
Publication number
20210028458
Publication date
Jan 28, 2021
ZEON CORPORATION
Hiroyuki TAGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY FUNCTIONAL LAYER, BAT...
Publication number
20200335827
Publication date
Oct 22, 2020
ZEON CORPORATION
Takumi SUGIMOTO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITION FOR ELECTROCHEMICAL DEVICE FUNCTIONAL LAYER, FUNCTIONAL...
Publication number
20200235373
Publication date
Jul 23, 2020
ZEON CORPORATION
Keiichiro TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITION FOR ELECTROCHEMICAL DEVICE FUNCTIONAL LAYER, FUNCTIONAL...
Publication number
20200227712
Publication date
Jul 16, 2020
ZEON CORPORATION
Keiichiro TANAKA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY FUNCTIONAL LAYER, FUN...
Publication number
20190319236
Publication date
Oct 17, 2019
ZEON CORPORATION
Keiichiro TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY FUNCTIONAL LAYER, FUN...
Publication number
20190207189
Publication date
Jul 4, 2019
ZEON CORPORATION
Kenji ARAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND AMPLIFIER CIRCUIT
Publication number
20180374794
Publication date
Dec 27, 2018
RENESAS ELECTRONICS CORPORATION
Keiichiro TANAKA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY ADHESIVE LAYER, NON-A...
Publication number
20180351149
Publication date
Dec 6, 2018
ZEON CORPORATION
Junnosuke AKIIKE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY ADHESIVE LAYER, NON-A...
Publication number
20180327639
Publication date
Nov 15, 2018
ZEON CORPORATION
Keiichiro TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY FUNCTIONAL LAYER, NON...
Publication number
20180053963
Publication date
Feb 22, 2018
ZEON CORPORATION
Keiichiro TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE, ELECTRICAL ENERGY MEASUREMENT INSTRUMENT, AND...
Publication number
20170345755
Publication date
Nov 30, 2017
RENESAS ELECTRONICS CORPORATION
Shinichi UCHIDA
G01 - MEASURING TESTING
Information
Patent Application
SLURRY FOR LITHIUM ION SECONDARY BATTERY POSITIVE ELECTRODE-USE, ME...
Publication number
20170110734
Publication date
Apr 20, 2017
ZEON CORPORATION
Keiichiro TANAKA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
BINDER COMPOSITION FOR SECONDARY BATTERY ELECTRODE-USE, SLURRY COMP...
Publication number
20170084923
Publication date
Mar 23, 2017
ZEON CORPORATION
Ken OH
H01 - BASIC ELECTRIC ELEMENTS