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Shigeo Ojima
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Nagaokakyo-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Electronic device and manufacturing method therefor
Patent number
11,689,177
Issue date
Jun 27, 2023
Murata Manufacturing Co., Ltd.
Shigeo Ojima
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
PIEZOELECTRIC VIBRATOR AND MANUFACTURING METHOD THEREFOR
Publication number
20220199892
Publication date
Jun 23, 2022
Murata Manufacturing Co., Ltd.
Shigeo OJIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PIEZOELECTRIC VIBRATOR AND MANUFACTURING METHOD THEREFOR
Publication number
20220158618
Publication date
May 19, 2022
Murata Manufacturing Co., Ltd.
Shigeo OJIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRONIC DEVICE AND MANUFACTURING METHOD THEREFOR
Publication number
20210384883
Publication date
Dec 9, 2021
Murata Manufacturing Co., Ltd.
Shigeo Ojima
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
VIBRATOR AND METHOD FOR MANUFACTURING VIBRATOR
Publication number
20210367579
Publication date
Nov 25, 2021
Murata Manufacturing Co., Ltd.
Shigeo Ojima
H03 - BASIC ELECTRONIC CIRCUITRY