Yuko Yokoi

Person

Toyama-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric sound-generating component case and piezoelectric sou...
- Patent number 11,743,655
- Issue date Aug 29, 2023
- Murata Manufacturing Co., Ltd.
- Yuko Yokoi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Piezoelectric sounding component
- Patent number 10,616,689
- Issue date Apr 7, 2020
- Murata Manufacturing Co., Ltd.
- Kazuchika Yamada
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Piezoelectric sounding component
- Patent number 10,397,707
- Issue date Aug 27, 2019
- MURATA MANUFACTURING CO., LTD.
- Yuko Yokoi
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Piezoelectric acoustic transducer
- Patent number 7,042,138
- Issue date May 9, 2006
- Murata Manufacturing Co., Ltd.
- Yuko Yokoi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Piezoelectric electroacoustic transducer
- Patent number 6,744,180
- Issue date Jun 1, 2004
- Murata Manufacturing Co., Ltd.
- Yoshitaka Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Piezoelectric resonator
- Patent number 6,700,302
- Issue date Mar 2, 2004
- Murata Manufacturing Co., Ltd.
- Takashi Yamamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Piezoelectric element and electronic component including same
- Patent number 6,297,581
- Issue date Oct 2, 2001
- Murata Manufacturing Co., Ltd.
- Yuko Yokoi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Piezoelectric resonator and a piezoelectric component including pie...
- Patent number 6,268,684
- Issue date Jul 31, 2001
- Murata Manufacturing Co., Ltd.
- Yuko Yokoi
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
PIEZOELECTRIC SOUND-GENERATING COMPONENT CASE AND PIEZOELECTRIC SOU...
- Publication number 20220159385
- Publication date May 19, 2022
- Murata Manufacturing Co., Ltd.
- Yuko YOKOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIEZOELECTRIC VIBRATION PLATE AND PIEZOELECTRIC SOUND GENERATING CO...
- Publication number 20220141594
- Publication date May 5, 2022
- Murata Manufacturing Co., Ltd.
- Yuko YOKOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIEZOELECTRIC SOUNDING COMPONENT
- Publication number 20180270585
- Publication date Sep 20, 2018
- Murata Manufacturing Co., Ltd.
- KAZUCHIKA YAMADA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIEZOELECTRIC SOUNDING COMPONENT
- Publication number 20180270583
- Publication date Sep 20, 2018
- Murata Manufacturing Co., Ltd.
- Yuko Yokoi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Piezoelectric acoustic transducer
- Publication number 20040201326
- Publication date Oct 14, 2004
- Murata Manufacturing Co., Ltd.
- Yuko Yokoi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Piezoelectric electro-acoustic transducer and manufacturing method...
- Publication number 20040195941
- Publication date Oct 7, 2004
- Murata Manufacturing Co., Ltd.
- Mitsunori Ishimasa
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
Piezoelectric electroacoustic transducer
- Publication number 20030107300
- Publication date Jun 12, 2003
- Murata Manufacturing Co., Ltd.
- Yoshitaka Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Piezoelectric sound-generating component case and piezoelectric sou...

Piezoelectric sounding component

Piezoelectric sounding component

Piezoelectric acoustic transducer

Piezoelectric electroacoustic transducer

Piezoelectric resonator

Piezoelectric element and electronic component including same

Piezoelectric resonator and a piezoelectric component including pie...

Patents Applicationslast 30 patents

PIEZOELECTRIC SOUND-GENERATING COMPONENT CASE AND PIEZOELECTRIC SOU...

PIEZOELECTRIC VIBRATION PLATE AND PIEZOELECTRIC SOUND GENERATING CO...

PIEZOELECTRIC SOUNDING COMPONENT

PIEZOELECTRIC SOUNDING COMPONENT

Piezoelectric acoustic transducer

Piezoelectric electro-acoustic transducer and manufacturing method...

Piezoelectric electroacoustic transducer