Yoshihiro IWASAKI

Follow

Person

Nagaokakyo-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sound transmission device and sound transmission system
- Patent number 10,462,547
- Issue date Oct 29, 2019
- MURATA MANUFACTURING CO., LTD.
- Shuichi Kawata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Elastic-wave filter device having a band-pass filter and a band-rej...
- Patent number 8,410,869
- Issue date Apr 2, 2013
- Murata Manufacturing Co., Ltd.
- Katsuhito Omote
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
SOUND TRANSMISSION DEVICE AND SOUND TRANSMISSION SYSTEM
- Publication number 20180192178
- Publication date Jul 5, 2018
- Murata Manufacturing Co, Ltd.
- SHUICHI KAWATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELASTIC-WAVE FILTER DEVICE
- Publication number 20120306595
- Publication date Dec 6, 2012
- Murata Manufacturing Co., Ltd.
- Katsuhito OMOTE
- H03 - BASIC ELECTRONIC CIRCUITRY