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Takeshi Hashimoto
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Shizuoka-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Matched-type electromagnetic wave absorber
Patent number
10,843,445
Issue date
Nov 24, 2020
Tomoegawa Co., Ltd.
Takeshi Hashimoto
B32 - LAYERED PRODUCTS
Information
Patent Grant
Electronic member, method for making the same, and semiconductor de...
Patent number
7,312,145
Issue date
Dec 25, 2007
Tomoegawa Paper Co., Ltd.
Takeshi Hashimoto
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Thermosetting low-dielectric resin composition and use thereof
Patent number
6,713,143
Issue date
Mar 30, 2004
Tomegawa Paper Co., Ltd.
Takeshi Hashimoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic resin composition having low permittivity, prepreg, l...
Patent number
6,492,030
Issue date
Dec 10, 2002
Tomoegawa Paper Co., Ltd.
Takeshi Hashimoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermosetting low-dielectric resin composition and use thereof
Patent number
6,346,598
Issue date
Feb 12, 2002
Tomoegawa Paper Co., Ltd.
Takeshi Hashimoto
B32 - LAYERED PRODUCTS
Information
Patent Grant
Liquid adhesive for electronic parts and adhesive tape
Patent number
5,863,988
Issue date
Jan 26, 1999
Tomoegawa Paper Co., Ltd.
Takeshi Hashimoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyimide AMD process for producing the same
Patent number
5,696,235
Issue date
Dec 9, 1997
Tomoegawa Paper Co., Ltd.
Osamu Oka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyimide and process for producing the same
Patent number
5,663,287
Issue date
Sep 2, 1997
Tomoegawa Paper Co., Ltd.
Osamu Oka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Adhesive tape for electronic parts and liquid adhesive
Patent number
5,614,316
Issue date
Mar 25, 1997
Tomoegawa Paper Co., Ltd.
Takeshi Hashimoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Adhesive tape for electronic parts and liquid adhesive
Patent number
5,609,956
Issue date
Mar 11, 1997
Tomoegawa Paper Co., Ltd.
Yukinori Sakumoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Adhesive tape for electronic parts and liquid adhesive
Patent number
5,512,628
Issue date
Apr 30, 1996
Tomoegawa Paper Co., Ltd.
Yukinori Sakumoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Adhesive tape for electronic parts and liquid adhesive
Patent number
5,510,189
Issue date
Apr 23, 1996
Tomoegawa Paper Co., Ltd.
Yukinori Sakumoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Bisimide compound and process for the production thereof
Patent number
5,508,427
Issue date
Apr 16, 1996
Tomoegawa Paper Co., Ltd.
Toshio Tagami
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Adhesive tape for electronic parts and liquid adhesive
Patent number
5,500,294
Issue date
Mar 19, 1996
Tomoegawa Paper Co., Ltd.
Yukinori Sakumoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Adhesive tape for electronic parts and liquid adhesive
Patent number
5,494,757
Issue date
Feb 27, 1996
Tomoegawa Paper Co., Ltd.
Yukinori Sakumoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Piperazinylethylaminocarbonyl-containing butadiene-acrylonitrile co...
Patent number
5,428,113
Issue date
Jun 27, 1995
Tomoegawa Paper Co., Ltd.
Yukinori Sakumoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Novel diamine compounds, production of the same and polyamideimide...
Patent number
5,019,642
Issue date
May 28, 1991
Tomoegawa Paper Co., Ltd.
Takeshi Hashimoto
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
BATTERY PACK
Publication number
20210273284
Publication date
Sep 2, 2021
TAKESHI HASHIMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MATCHED-TYPE ELECTROMAGNETIC WAVE ABSORBER
Publication number
20180354242
Publication date
Dec 13, 2018
TOMOEGAWA CO., LTD.
Takeshi HASHIMOTO
B32 - LAYERED PRODUCTS
Information
Patent Application
COMPOSITE MAGNETIC MATERIAL
Publication number
20150371743
Publication date
Dec 24, 2015
TOMOEGAWA CO., LTD.
Takeshi HASHIMOTO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SEPARATOR FOR AN ELECTRICITY STORAGE DEVICE AND METHOD OF MANUFACTU...
Publication number
20120003525
Publication date
Jan 5, 2012
TOMOEGAWA CO., LTD.
Takeshi Hashimoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
POWER STORAGE DEVICE SEPARATOR
Publication number
20110206972
Publication date
Aug 25, 2011
TOMOEGAWA Co., Ltd.
Takeshi Hashimoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
SEPARATOR FOR POWER STORAGE DEVICE
Publication number
20100316912
Publication date
Dec 16, 2010
TOMOEGAWA CO., LTD.
Takeshi HASHIMOTO
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Electronic member, method for making the same, and semiconductor de...
Publication number
20050067703
Publication date
Mar 31, 2005
Takeshi Hashimoto
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Thermosetting low-dielectric resin composition and use thereof
Publication number
20020106521
Publication date
Aug 8, 2002
Takeshi Hashimoto
B32 - LAYERED PRODUCTS