Yukio KITAHARA

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Suwa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vibration element, electronic apparatus, and vehicle
- Patent number 11,538,981
- Issue date Dec 27, 2022
- Seiko Epson Corporation
- Kenichi Kurokawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vibration element, electronic apparatus, and vehicle
- Patent number 11,088,657
- Issue date Aug 10, 2021
- Seiko Epson Corporation
- Kenichi Kurokawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing ferroelectric memory
- Patent number 7,553,677
- Issue date Jun 30, 2009
- Seiko Epson Corporation
- Yukio Kitahara
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
VIBRATOR ELEMENT
- Publication number 20210313960
- Publication date Oct 7, 2021
- SEIKO EPSON CORPORATION
- Kenichi Oto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VIBRATION ELEMENT, ELECTRONIC APPARATUS, AND VEHICLE
- Publication number 20200412299
- Publication date Dec 31, 2020
- SEIKO EPSON CORPORATION
- Kenichi KUROKAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Vibration Element, Electronic Apparatus, And Vehicle
- Publication number 20200411746
- Publication date Dec 31, 2020
- SEIKO EPSON CORPORATION
- Kenichi KUROKAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIELECTRIC CAPACITOR
- Publication number 20080019075
- Publication date Jan 24, 2008
- SEIKO EPSON CORPORATION
- Tatsuo SAWASAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING FERROELECTRIC MEMORY
- Publication number 20080020490
- Publication date Jan 24, 2008
- SEIKO EPSON CORPORATION
- Yukio KITAHARA
- H01 - BASIC ELECTRIC ELEMENTS