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Mutsuhito Sakaguchi
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Tottori-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Coil device
Patent number
11,515,076
Issue date
Nov 29, 2022
Hitachi Metals, Ltd.
Mutsuhito Sakaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Surface-mounted reactor and manufacturing method therefor
Patent number
10,600,552
Issue date
Mar 24, 2020
Hitachi Metals, Ltd.
Mutsuhito Sakaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Case unit and electronic device
Patent number
9,786,425
Issue date
Oct 10, 2017
Hitachi Metals, Ltd.
Mutsuhito Sakaguchi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Magnetic core for saturable reactor, magnetic amplifier type multi-...
Patent number
6,504,737
Issue date
Jan 7, 2003
Hitachi Metals, Ltd.
Shin Nakajima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetic core for saturable reactor, magnetic amplifier type multi-...
Patent number
6,270,592
Issue date
Aug 7, 2001
Hitachi Metals, Ltd.
Shin Nakajima
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
COIL DEVICE
Publication number
20200381171
Publication date
Dec 3, 2020
Hitachi Metals Ltd.
Mutsuhito SAKAGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SURFACE-MOUNTED REACTOR AND MANUFACTURING METHOD THEREFOR
Publication number
20180122552
Publication date
May 3, 2018
Hitachi Metals, Ltd.
Mutsuhito SAKAGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CASE UNIT AND ELECTRONIC DEVICE
Publication number
20150213938
Publication date
Jul 30, 2015
Hitachi Metals, Ltd.
Mutsuhito Sakaguchi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Magnetic core for saturable reactor, magnetic amplifier type multi-...
Publication number
20010032685
Publication date
Oct 25, 2001
Shin Nakajima
H01 - BASIC ELECTRIC ELEMENTS