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Takeshi Kobayashi
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Tochigi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Coolant flow cooling structure for a power conversion device
Patent number
11,324,147
Issue date
May 3, 2022
Hitachi Astemo, Ltd.
Takeshi Kobayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power conversion device
Patent number
10,425,010
Issue date
Sep 24, 2019
Keihin Corporation
Kazunari Kurokawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Lead frame, method of manufacturing the same, semiconductor device...
Patent number
7,723,161
Issue date
May 25, 2010
Panasonic Corporation
Takeshi Kobayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lead frame, method of manufacturing the same, semiconductor device...
Patent number
7,659,634
Issue date
Feb 9, 2010
Panasonic Corporation
Takeshi Kobayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic device
Patent number
6,779,264
Issue date
Aug 24, 2004
Matsushita Electric Industrial Co., Ltd.
Takeshi Kobayashi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electronic device
Patent number
6,504,097
Issue date
Jan 7, 2003
Matsushita Electric Industrial Co., Ltd.
Takeshi Kobayashi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electronic device, method of manufacturing the same, and apparatus...
Patent number
6,440,774
Issue date
Aug 27, 2002
Matsushita Electric Industrial Co., Ltd.
Takeshi Kobayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic device, method of manufacturing the same, and apparatus...
Patent number
6,350,631
Issue date
Feb 26, 2002
Matsushita Electric Industrial Co., Ltd.
Takeshi Kobayashi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
POWER CONVERSION DEVICE
Publication number
20200214180
Publication date
Jul 2, 2020
Keihin Corporation
Takeshi Kobayashi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POWER CONVERSION DEVICE
Publication number
20190260293
Publication date
Aug 22, 2019
Keihin Corporation
Kazunari KUROKAWA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Lead frame, method of manufacturing the same, semiconductor device...
Publication number
20050224918
Publication date
Oct 13, 2005
Matsushita Electric Industrial Co., Ltd.
Takeshi Kobayashi
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Lead frame, method of manufacturing the same, semiconductor device...
Publication number
20040147063
Publication date
Jul 29, 2004
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Takeshi Kobayashi
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ELECTRONIC DEVICE
Publication number
20020130405
Publication date
Sep 19, 2002
TAKESHI KOBAYASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electronic device, method of manufacturing the same, and apparatus...
Publication number
20020019072
Publication date
Feb 14, 2002
Matsushita Electronics Corporation
Takeshi Kobayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electronic device
Publication number
20010011598
Publication date
Aug 9, 2001
Matsushita Electronics Corporation
Takeshi Kobayashi
H01 - BASIC ELECTRIC ELEMENTS