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Takeshi YOKOYAMA
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Matsumoto City, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Assembly jig set and manufacturing method of semiconductor module
Patent number
11,935,774
Issue date
Mar 19, 2024
Fuji Electric Co., Ltd.
Kazunaga Onishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Assembly jig set and manufacturing method of semiconductor module
Patent number
11,355,373
Issue date
Jun 7, 2022
Fuji Electric Co., Ltd.
Kazunaga Onishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having circuit board to which contact part is...
Patent number
11,107,784
Issue date
Aug 31, 2021
Fuji Electric Co., Ltd.
Rikihiro Maruyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device manufacturing method
Patent number
11,071,212
Issue date
Jul 20, 2021
Fuji Electric Co., Ltd.
Bin Wan Mat Wan Azha
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of manufacturing semiconductor device
Patent number
10,098,254
Issue date
Oct 9, 2018
Fuji Electric Co., Ltd.
Takeshi Yokoyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for manufacturing the same
Patent number
9,953,961
Issue date
Apr 24, 2018
Fuji Electric Co., Ltd.
Takeshi Yokoyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing electrical connections in a semiconductor...
Patent number
9,437,527
Issue date
Sep 6, 2016
Fuji Electric Co., Ltd.
Takeshi Yokoyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite semiconductor device
Patent number
7,629,668
Issue date
Dec 8, 2009
Fuji Electric Technology Co., Ltd.
Jun Yabuzaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Inductor and method of manufacturing the same
Patent number
7,489,223
Issue date
Feb 10, 2009
Fuji Electric Device Technology Co., Ltd.
Takeshi Yokoyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Micro power converter and method of manufacturing same
Patent number
7,446,639
Issue date
Nov 4, 2008
Fuji Electric Device Technology Co., Ltd.
Takeshi Yokoyama
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ASSEMBLY JIG SET AND MANUFACTURING METHOD OF SEMICONDUCTOR MODULE
Publication number
20220285194
Publication date
Sep 8, 2022
Fuji Electric Co., Ltd.
Kazunaga ONISHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ASSEMBLY JIG SET AND MANUFACTURING METHOD OF SEMICONDUCTOR MODULE
Publication number
20200335375
Publication date
Oct 22, 2020
Fuji Electric Co., Ltd.
Kazunaga ONISHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE MANUFACTURING METHOD
Publication number
20200267845
Publication date
Aug 20, 2020
Fuji Electric Co., Ltd.
Bin Wan Mat WAN AZHA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20200194392
Publication date
Jun 18, 2020
Fuji Electric Co., Ltd.
Rikihiro MARUYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20170367213
Publication date
Dec 21, 2017
Fuji Electric Co., Ltd.
Takeshi YOKOYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE AND THE SEMICONDUCTOR...
Publication number
20150279752
Publication date
Oct 1, 2015
Fuji Electric Co., Ltd.
Takeshi YOKOYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20150028467
Publication date
Jan 29, 2015
Fuji Electric Co., Ltd.
Takeshi YOKOYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Thin inductor, method of producing the thin inductor, and ultra sma...
Publication number
20100033288
Publication date
Feb 11, 2010
Fuji Electric Device Technology Co., LTD.
Takeshi Yokoyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Composite semiconductor device
Publication number
20080237790
Publication date
Oct 2, 2008
Fuji Electric Device Technology Co., LTD.
Jun Yabuzaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INDUCTOR AND METHOD OF MANUFACTURING THE SAME
Publication number
20080143468
Publication date
Jun 19, 2008
Fuji Electric Device Technology Co., LTD.
Takeshi YOKOYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MICRO POWER CONVERTER AND METHOD OF MANUFACTURING SAME
Publication number
20070290782
Publication date
Dec 20, 2007
Fuji Electric Device Technology Co., LTD.
Takeshi YOKOYAMA
H01 - BASIC ELECTRIC ELEMENTS