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Tomonori ABE
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Saitama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Quartz crystal device, crystal unit, and crystal controlled oscillator
Patent number
11,626,838
Issue date
Apr 11, 2023
Nihon Dempa Kogyo Co., Ltd.
Tomonori Abe
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Pedestal mounted with a blank, crystal unit, and oscillator
Patent number
11,184,988
Issue date
Nov 23, 2021
Nihon Dempa Kogyo Co., Ltd.
Tomonori Abe
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Pedestal for vibration element, resonator, and oscillator
Patent number
10,756,699
Issue date
Aug 25, 2020
Nihon Dempa Kogyo Co., Ltd.
Tomonori Abe
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Oscillator
Patent number
10,425,037
Issue date
Sep 24, 2019
Nihon Dempa Kogyo Co., Ltd.
Tomonori Abe
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
QUARTZ CRYSTAL DEVICE, CRYSTAL UNIT, AND CRYSTAL OSCILLATOR
Publication number
20230223924
Publication date
Jul 13, 2023
NIHON DEMPA KOGYO CO., LTD.
Tomonori ABE
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
QUARTZ CRYSTAL DEVICE, CRYSTAL UNIT, AND CRYSTAL CONTROLLED OSCILLATOR
Publication number
20220416721
Publication date
Dec 29, 2022
NIHON DEMPA KOGYO CO., LTD.
Tomonori ABE
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PEDESTAL MOUNTED WITH A BLANK, CRYSTAL UNIT, AND OSCILLATOR
Publication number
20210100119
Publication date
Apr 1, 2021
NIHON DEMPA KOGYO CO., LTD.
Tomonori ABE
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
QUARTZ CRYSTAL DEVICE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20200336128
Publication date
Oct 22, 2020
NIHON DEMPA KOGYO CO., LTD.
Tomonori ABE
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PEDESTAL FOR VIBRATION ELEMENT, RESONATOR, AND OSCILLATOR
Publication number
20200021268
Publication date
Jan 16, 2020
NIHON DEMPA KOGYO CO., LTD.
Tomonori ABE
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
OSCILLATOR
Publication number
20180123512
Publication date
May 3, 2018
NIHON DEMPA KOGYO CO., LTD.
Tomonori ABE
H03 - BASIC ELECTRONIC CIRCUITRY