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Takeshi Kawamoto
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Yokohama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Composition for adhesives, outer package material for electricity s...
Patent number
12,018,189
Issue date
Jun 25, 2024
Resonac Corporation
Kazuhiko Oga
B32 - LAYERED PRODUCTS
Information
Patent Grant
Liquid dispersion composition for solid electrolytic capacitor prod...
Patent number
11,721,493
Issue date
Aug 8, 2023
Showa Denko K.K.
Takeshi Kawamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing solid electrolytic capacitor
Patent number
11,183,340
Issue date
Nov 23, 2021
Showa Denko K.K.
Takeshi Kawamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing polyisothianaphthene-based electroconductive p...
Patent number
11,136,432
Issue date
Oct 5, 2021
Showa Denko K.K.
Takeshi Kawamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fused heteropolycyclic compound, and method for producing conductiv...
Patent number
11,104,659
Issue date
Aug 31, 2021
Showa Denko K.K.
Takeshi Kawamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Timing estimation device and timing estimation method
Patent number
10,680,666
Issue date
Jun 9, 2020
Mitsubishi Electric Corporation
Takeshi Kawamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITION FOR ADHESIVES, OUTER PACKAGE MATERIAL FOR ELECTRICITY S...
Publication number
20220127498
Publication date
Apr 28, 2022
SHOWA DENKO K.K.
Kazuhiko OOGA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIQUID DISPERSION COMPOSITION FOR SOLID ELECTROLYTIC CAPACITOR PROD...
Publication number
20200402721
Publication date
Dec 24, 2020
SHOWA DENKO K.K.
Takeshi KAWAMOTO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR MANUFACTURING SOLID ELECTROLYTIC CAPACITOR
Publication number
20200090874
Publication date
Mar 19, 2020
SHOWA DENKO K.K.
Takeshi KAWAMOTO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TIMING ESTIMATION DEVICE AND TIMING ESTIMATION METHOD
Publication number
20190393910
Publication date
Dec 26, 2019
Mitsubishi Electric Corporation
Takeshi Kawamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR PRODUCING POLYISOTHIANAPHTHENE-BASED ELECTROCONDUCTIVE P...
Publication number
20190345287
Publication date
Nov 14, 2019
SHOWA DENKO K.K.
Takeshi KAWAMOTO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FUSED HETEROPOLYCYCLIC COMPOUND, AND METHOD FOR PRODUCING CONDUCTIV...
Publication number
20190337919
Publication date
Nov 7, 2019
SHOWA DENKO K.K.
Takeshi KAWAMOTO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND METHOD OF PREPARING PRE...
Publication number
20190144721
Publication date
May 16, 2019
SHOWA DENKO K.K.
Naoyuki TANAKA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NONAQUEOUS ELECTROLYTE SOLUTION FOR SECONDARY BATTERY AND NONAQUEOU...
Publication number
20160126592
Publication date
May 5, 2016
SHOWA DENKO K.K.
Shunsuke SAITO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PYRROLINE-BASED NITROXIDE POLYMER AND BATTERY USING SAME
Publication number
20120095179
Publication date
Apr 19, 2012
Waseda University
Hiroyuki Nishide
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMMUNICATION SYSTEM
Publication number
20100142541
Publication date
Jun 10, 2010
Yusuke MURASE
H04 - ELECTRIC COMMUNICATION TECHNIQUE